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Blue · 🇯🇵 和色

紺青 (Konjyo)

#113285

A deep vivid blue with cool undertones. A traditional Japanese color (和色) with deep cultural roots in kimono, ink painting, and seasonal aesthetics.

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Emotion & Mood

Emotion
MysteriousVibrantCool
Mood
IntenseContemplative

Personality & Symbolism

ConfidentStrongAssertive
Cultural Symbolism

Rooted in Japanese culture, nature, and seasonal beauty.

Recommended Use

Suitable for accent colors and attention-grabbing elements.

Color Harmonies

Complementary
#113285
+
#836311
Split Complementary
#832a11
#113285
#6a8311
Darker Shades
Lighter Tints

Visual Analysis

Hue223°
Saturation77%
Lightness29%
This is a dark color with high saturation. It falls in the blue hue family (223°).

Technical Values

HEX#113285
RGBrgb(17, 50, 133)
HSLhsl(223, 77%, 29%)
CMYK87%, 62%, 0%, 48%
ContrastDark
CSSbackground: #113285;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
11.55:1
AA AAA
Black Text Sample
The quick brown fox jumps.
1.82:1
AA AAA

WCAG 2.1 requires a contrast ratio of ≥4.5:1 for AA (normal text) and ≥7:1 for AAA. Best text color for this background: white (#FFFFFF).

Color Psychology

Color Temperature

This cool-toned color (hue 223°) evokes feelings of calm, trust, and intellectual focus. Cool colors tend to recede visually, creating depth and spaciousness in layouts.

Visual Weight

At 29% lightness, this color carries substantial visual weight. Dark colors add perceived importance and gravity to elements. Research shows dark elements are perceived as 10-30% heavier.

Saturation Impact

The high saturation (77%) creates a vibrant, attention-demanding presence. Highly saturated colors are processed faster by the human brain — reaction time decreases by approximately 50ms compared to desaturated variants.

Design Applications

Corporate & Enterprise

Communicates trust and professionalism — the top choice for corporate sites, legal firms, and B2B SaaS.

Government & Institutions

Authority and dependability — frequently used for government portals, educational institutions, and official communications.

Dark Theme & UI

Deep tones reduce eye strain in dark mode — perfect for code editors, media players, and night-mode interfaces.

CTAs & Accents

High saturation draws attention — use for primary buttons, notification badges, and important interactive elements.

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