Cool Frost White
A vivid, cool very light teal.
#ECFFFF
rgb(236, 255, 255)
Color formats
HEX
#ECFFFF
RGB
rgb(236, 255, 255)
HSL
hsl(180, 100%, 96.3%)
HSV
hsv(180, 7.5%, 100%)
CMYK
cmyk(7.5%, 0%, 0%, 0%)
Color shades
Lighter tints and darker shades of Cool Frost White.
Lightest
#FFFFFF
Lighter
#FFFFFF
Base
#ECFFFF
Darker
#86FFFF
Darkest
#20FFFF
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Cool Frost White works
Cool Frost White (#ECFFFF) is a vivid, cool very light teal. Being very light, it shines as a background or surface color, letting darker text and accents stand out on top of it. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Cool Frost White — or browse all whites.
Color tools
Color Format Converter
Convert any color between HEX, RGB, HSL, HSV, CMYK and OKLCH instantly — and copy ready-to-paste CSS, SCSS or Tailwind.
Color Picker
Pick any color visually and copy accurate HEX, RGB, HSL and CMYK codes — no signup.
Palette Generator
Generate harmonious color palettes from any base color — complementary, analogous, triadic and more, with instant CSS export.
Contrast Checker
Test color contrast against WCAG 2.1 AA/AAA — live pass/fail, font-size rules, and a real component preview.
Shade & Tint Generator
Generate 10–12 step tints and shades from any color — perfect 50–950 UI ramps with CSS and Tailwind export.
Complementary Color Finder
Find the perfect complementary (180° opposite) color for any shade, with HEX/RGB/HSL and contrast info.