HEX atlas value

#E0FFFF

#E0FFFF is a cool cyan HEX color close to Light Cyan. According to Colors Encyclopedia, it converts to RGB 224, 255, 255, HSL 180, 100%, 94%, has luminance 0.9459, and belongs to the light and pastel groups.

cyan cool light pastel

#E0FFFF Sample readable text

HEX #E0FFFF

RGB rgb(224, 255, 255)

HSL hsl(180 100% 94%)

CMYK cmyk(12, 0, 0, 0)

Luminance 0.9459

Contrast Black 19.92:1White 1.05:1

CSS

--color-e0ffff: #E0FFFF;
.background-e0ffff { background-color: #E0FFFF; }
.text-e0ffff { color: #E0FFFF; }

Luminance0.9459

Black text19.92:1AA Pass

White text1.05:1AA Fail

hexCanonical HEX value

rgbRed, green, blue channels

hslHue, saturation, lightness

cmykApproximate print conversion

wcagAA and AAA contrast options

harmoniesMathematical harmony sets

variantsGenerated tone variants

nearestColorsKnowledge graph neighbors

Structured sections

Color systems

{"hex":"#E0FFFF","rgb":[224,255,255],"hsl":[180,100,94],"cmyk":[12,0,0,0],"luminance":0.9459,"contrast":{"black":19.92,"white":1.05}}

WCAG

{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":19.92,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.05,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"White","hex":"#FFFFFF","family":"gray","bestTextColor":"#000000","contrastBlack":21,"contrastWhite":1,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Azure","hex":"#F0FFFF","family":"cyan","bestTextColor":"#000000","contrastBlack":20.45,"contrastWhite":1.03,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#E0FFF0","hex":"#E0FFF0","family":"green","bestTextColor":"#000000","contrastBlack":19.73,"contrastWhite":1.06,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Cool White","hex":"#F4F8FF","family":"blue","bestTextColor":"#000000","contrastBlack":19.72,"contrastWhite":1.07,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#E4FCFC","hex":"#E4FCFC","family":"cyan","bestTextColor":"#000000","contrastBlack":19.63,"contrastWhite":1.07,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["cool cyan","light","pastel","light cyan","pastel cyan","Light Cyan adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","soft UI backgrounds","light surfaces"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/e0ffff.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/light-cyan.json","https://www.colorsencyclopedia.com/api/colors/ice-blue.json","https://www.colorsencyclopedia.com/api/colors/azure.json"]}

Harmonies

{"complementary":"#FFE0E0","analogous":["#E0FFF0","#E0F0FF"],"triadic":["#FFE0FF","#FFFFE0"],"tetradic":["#F0E0FF","#FFE0E0","#F0FFE0"],"splitComplementary":["#FFE0F0","#FFF0E0"],"monochromatic":["#FFFFFF","#E0FFFF","#85FFFF"]}

Variants

{"light":"#FFFFFF","dark":"#85FFFF","saturated":"#E0FFFF","desaturated":"#E4FCFC","pastel":"#FFFFFF","neon":"#FFFFFF"}

Nearest named colors

[{"slug":"light-cyan","name":"Light Cyan","hex":"#E0FFFF","distance":0},{"slug":"ice-blue","name":"Ice Blue","hex":"#D6F5FF","distance":14.142135623730951},{"slug":"azure","name":"Azure","hex":"#F0FFFF","distance":16},{"slug":"alice-blue","name":"Alice Blue","hex":"#F0F8FF","distance":17.46424919657298},{"slug":"cool-white","name":"Cool White","hex":"#F4F8FF","distance":21.18962010041709}]

HEX meaning and use

About #E0FFFF

#E0FFFF is classified as a cool cyan value with light and pastel visual character. #E0FFFF is visually closest to Light Cyan, a named cyan color with HEX #E0FFFF.

The RGB channels are 224, 255, and 255, with green carrying the strongest channel weight. In HSL, the hue is 180deg with 100% saturation and 94% lightness, so this page treats it as a high-saturation, light atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and soft UI backgrounds. Its luminance is 0.9459, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 0.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text19.92:1AA Pass

White text1.05:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A, #36454F.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #E0FFFF needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000019.92:1 · AAA

White text#FFFFFF1.05:1 · Fail

Accessible Alternatives

White#000000 text · best 21:1#FFFFFF

Azure#000000 text · best 20.45:1#F0FFFF

#E0FFF0#000000 text · best 19.73:1#E0FFF0

Cool White#000000 text · best 19.72:1#F4F8FF

#E4FCFC#000000 text · best 19.63:1#E4FCFC

Generated Palette

Light Cyan#E0FFFF

#FFE0E0#FFE0E0

#E0FFF0#E0FFF0

#E0F0FF#E0F0FF

White#FFFFFF

#85FFFF#85FFFF

Color Harmonies

#FFE0E0#FFE0E0

#E0FFF0#E0FFF0

#E0F0FF#E0F0FF

#FFE0FF#FFE0FF

Light Yellow#FFFFE0

Variants

White#FFFFFF

#85FFFF#85FFFF

Light Cyan#E0FFFF

#E4FCFC#E4FCFC

White#FFFFFF

Nearest Named Colors

Light Cyan#E0FFFF

Ice Blue#D6F5FF

Azure#F0FFFF

Alice Blue#F0F8FF

Cool White#F4F8FF

#E0FFFF

CSS

Machine-Readable HEX Data (JSON)

About #E0FFFF

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides