#90C4F8#90C4F8

#90C4F8 is a light, moderate cyan. Relative luminance 0.522; OKLCH L 80.3% C 0.092 H 249.0°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#90C4F8
RGB	rgb(144, 196, 248)
HSL	hsl(210, 88%, 77%)
HSV	hsv(210, 42%, 97%)
CMYK	cmyk(41.9%, 21%, 0%, 2.7%)
CIE-LAB	lab(77.39, -3.88, -30.98)
CIE-LCH	lch(77.39, 31.22, 262.86°)
OKLab	oklab(80.32% -0.0329 -0.086)
OKLCH	oklch(80.32% 0.092 249)
XYZ	xyz(48.1792, 52.1835, 96.3224)
Luminance	0.5219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C4F8 #F8C490

analogous

#90F8F8 #90C4F8 #9090F8

triadic

#90C4F8 #F890C4 #C4F890

tetradic

#90C4F8 #F890F8 #F8C490 #90F890

square

#90C4F8 #F890F8 #F8C490 #90F890

split-complementary

#90C4F8 #F89090 #F8F890

monochromatic

#1D87F1 #56A5F4 #90C4F8 #CAE3FC #E2F0FD

Accessibility & contrast

On white

1.84

#90C4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#90C4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C4F8

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C4F8	#FFFFFF	#000000	##000000
##90C4F8	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC5FA

Deuteranopia (green-blind)

#A2BAF7

Tritanopia (blue-blind)

#69D0D5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #90c4f8;
/* rgb */ color: rgb(144, 196, 248);
/* oklch */ color: oklch(80.3% 0.092 249.0);

Tailwind

colors: {
  custom: {
    50: '#b4d5fa',
    500: '#90c4f8',
    950: '#000000',
  },
}

SCSS

$custom: #90c4f8;
$custom-light: #b4d5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#90c4f8",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 248
  },
  "hsl": {
    "h": 210,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.80317,
    "c": 0.09207,
    "h": 249
  },
  "luminance": 0.52186
}

Semantic roles & 50–950 ramp

primary

#90C4F8

secondary

#D79655

accent

#7301E5

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90C4F8

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

Preview Lab → · Contrast checker → · Palette generator →