#90E2FF#90E2FF

#90E2FF is a very light, moderate cyan. Relative luminance 0.675; OKLCH L 87.0% C 0.089 H 222.5°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#90E2FF
RGB	rgb(144, 226, 255)
HSL	hsl(196, 100%, 78%)
HSV	hsv(196, 44%, 100%)
CMYK	cmyk(43.5%, 11.4%, 0%, 0%)
CIE-LAB	lab(85.77, -17.68, -21.89)
CIE-LCH	lch(85.77, 28.14, 231.08°)
OKLab	oklab(87.04% -0.0659 -0.0604)
OKLCH	oklch(87.04% 0.089 222.5)
XYZ	xyz(56.7415, 67.5379, 104.6345)
Luminance	0.6754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E2FF #FFAD90

analogous

#90FFE5 #90E2FF #90AAFF

triadic

#90E2FF #FF90E2 #E2FF90

tetradic

#90E2FF #E590FF #FFAD90 #AAFF90

square

#90E2FF #E590FF #FFAD90 #AAFF90

split-complementary

#90E2FF #FF90AA #FFE590

monochromatic

#16C2FF #53D2FF #90E2FF #CDF2FF #E0F7FF

Accessibility & contrast

On white

1.45

#90E2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#90E2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E2FF

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E2FF	#FFFFFF	#000000	##000000
##90E2FF	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1DEFF

Deuteranopia (green-blind)

#C0D1FF

Tritanopia (blue-blind)

#5EEBEB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90e2ff;
/* rgb */ color: rgb(144, 226, 255);
/* oklch */ color: oklch(87.0% 0.089 222.5);

Tailwind

colors: {
  custom: {
    50: '#b5ebff',
    500: '#90e2ff',
    950: '#000000',
  },
}

SCSS

$custom: #90e2ff;
$custom-light: #b5ebff;
$custom-dark: #000000;

JSON

{
  "hex": "#90e2ff",
  "rgb": {
    "r": 144,
    "g": 226,
    "b": 255
  },
  "hsl": {
    "h": 195.676,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.87036,
    "c": 0.08936,
    "h": 222.5
  },
  "luminance": 0.67542
}

Semantic roles & 50–950 ramp

primary

#90E2FF

secondary

#E17853

accent

#3C00E6

background

#FDFEFF

surface

#F8FDFF

border

#D1D5D7

text

#121618

muted

#828486

Preview Lab

Preview with #90E2FF

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

Preview Lab → · Contrast checker → · Palette generator →