HomeColor Encyclopedia
Blue · 💻 CSS

Ghostwhite

#F8F8FF

A light vivid blue with cool undertones. CSS standard color "ghostwhite", widely used in web design and development.

Generate palette with this color →

Emotion & Mood

Emotion
CalmVibrantCool
Mood
CheerfulUplifting

Personality & Symbolism

BoldExpressiveOutgoing
Recommended Use

Suitable for accent colors and attention-grabbing elements.

Color Harmonies

Complementary
#f8f8ff
+
#fffffa
Split Complementary
#fffcfa
#f8f8ff
#fcfffa
Darker Shades
Lighter Tints

Visual Analysis

Hue240°
Saturation100%
Lightness99%
This is a light color with high saturation. It falls in the blue hue family (240°).

Technical Values

HEX#F8F8FF
RGBrgb(248, 248, 255)
HSLhsl(240, 100%, 99%)
CMYK3%, 3%, 0%, 0%
ContrastLight
CSSbackground: #f8f8ff;

Accessibility — WCAG Contrast

White Text Sample
The quick brown fox jumps.
1.06:1
AA AAA
Black Text Sample
The quick brown fox jumps.
19.86:1
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: black (#000000).

Color Psychology

Color Temperature

This cool-toned color (hue 240°) evokes feelings of calm, trust, and intellectual focus. Cool colors tend to recede visually, creating depth and spaciousness in layouts.

Visual Weight

With 99% lightness, this color feels lightweight and expansive. Light colors psychologically reduce perceived weight of UI elements by up to 20%, making interfaces feel more airy.

Saturation Impact

The high saturation (100%) 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.

Backgrounds & Space

Light tones create spacious, breathable layouts — ideal for content-heavy pages, minimalist designs, and card backgrounds.

CTAs & Accents

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

Similar Colors

Midnight Blue
#01011E
Midnight Blue (Dark Sapphire)
#0A0A1B
Light Purple-Grayish
#A6A6EA
Blue
#0000FF
Darkblue
#00008B
Lavender
#E6E6FA
Midnightblue
#191970
Deep Cobalt Blue
#0201BE