#90CEF2#90CEF2

#90CEF2 is a very light, moderate cyan. Relative luminance 0.565; OKLCH L 82.2% C 0.081 H 234.6°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#90CEF2
RGB	rgb(144, 206, 242)
HSL	hsl(202, 79%, 76%)
HSV	hsv(202, 40%, 95%)
CMYK	cmyk(40.5%, 14.9%, 0%, 5.1%)
CIE-LAB	lab(79.89, -10.77, -23.95)
CIE-LCH	lch(79.89, 26.26, 245.79°)
OKLab	oklab(82.22% -0.047 -0.0661)
OKLCH	oklch(82.22% 0.081 234.6)
XYZ	xyz(49.5945, 56.4796, 92.2755)
Luminance	0.5648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEF2 #F2B490

analogous

#90F2E5 #90CEF2 #909DF2

triadic

#90CEF2 #F290CE #CEF290

tetradic

#90CEF2 #E590F2 #F2B490 #9DF290

square

#90CEF2 #E590F2 #F2B490 #9DF290

split-complementary

#90CEF2 #F2909D #F2E590

monochromatic

#229EE5 #59B6EC #90CEF2 #C7E6F8 #E4F3FC

Accessibility & contrast

On white

1.71

#90CEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#90CEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEF2

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEF2	#FFFFFF	#000000	##000000
##90CEF2	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCCF4

Deuteranopia (green-blind)

#AFC1F1

Tritanopia (blue-blind)

#6AD8DA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90cef2;
/* rgb */ color: rgb(144, 206, 242);
/* oklch */ color: oklch(82.2% 0.081 234.6);

Tailwind

colors: {
  custom: {
    50: '#b4ddf6',
    500: '#90cef2',
    950: '#000000',
  },
}

SCSS

$custom: #90cef2;
$custom-light: #b4ddf6;
$custom-dark: #000000;

JSON

{
  "hex": "#90cef2",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 242
  },
  "hsl": {
    "h": 202.041,
    "s": 79.032,
    "l": 75.686
  },
  "oklch": {
    "l": 0.82217,
    "c": 0.08112,
    "h": 234.6
  },
  "luminance": 0.56483
}

Semantic roles & 50–950 ramp

primary

#90CEF2

secondary

#CF8357

accent

#570ADB

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111517

muted

#818485

Preview Lab

Preview with #90CEF2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →