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Warm · 🇯🇵 和色 · 🗳️ XKCD

苦竹 (Bitter Bamboo)

#58563B

苦竹晾干后泛黄的暗黄绿 — a color that has never been formally named in any known color database (XKCD, CSS, Crayola), discovered through CIEDE2000 color-space gap analysis with ΔE=10.91 from nearest named color.

Generate palette with this color →

Emotion & Mood

Emotion
Warmthgroundingcomfort
Mood
Cozy and intimatesubdued yet rich

Personality & Symbolism

Earthysteadfastauthentic
Cultural Symbolism

Stability, endurance, quiet strength

Recommended Use

Leather goods, artisan branding, vintage interior design, coffee shop aesthetics.

Color Harmonies

Complementary
#58563B
+
#3b3d59
Split Complementary
#3b4c59
#58563B
#483b59
Darker Shades
Lighter Tints

Visual Analysis

Hue56°
Saturation20%
Lightness29%
This is a dark color with low saturation. It falls in the orange hue family (56°).

Technical Values

HEX#58563B
RGBrgb(88, 86, 59)
HSLhsl(56, 20%, 29%)
CMYK0%, 2%, 33%, 65%
ContrastLight
CSSbackground: #58563B;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
7.48:1
AA AAA
Black Text Sample
The quick brown fox jumps.
2.81:1
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 warm-toned color (hue 56°) triggers psychological responses associated with energy, comfort, and action. Warm colors appear to advance towards the viewer, making elements feel closer and more prominent.

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 low saturation (20%) gives this color a muted, sophisticated quality. Desaturated colors reduce cognitive load and are associated with professionalism and maturity in design research.

Design Applications

Creative Industries

Conveys enthusiasm and creativity — perfect for design studios, digital agencies, and entertainment brands.

Youth & Social

Friendly and approachable — ideal for social platforms, gaming UIs, and youth-oriented products.

Dark Theme & UI

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

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