#90DBF8#90DBF8

#90DBF8 is a very light, moderate cyan. Relative luminance 0.634; OKLCH L 85.3% C 0.084 H 224.4°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#90DBF8
RGB	rgb(144, 219, 248)
HSL	hsl(197, 88%, 77%)
HSV	hsv(197, 42%, 97%)
CMYK	cmyk(41.9%, 11.7%, 0%, 2.7%)
CIE-LAB	lab(83.63, -15.93, -21.44)
CIE-LCH	lch(83.63, 26.71, 233.39°)
OKLab	oklab(85.26% -0.0603 -0.0591)
OKLCH	oklch(85.26% 0.084 224.4)
XYZ	xyz(53.7704, 63.3659, 98.1862)
Luminance	0.6337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DBF8 #F8AD90

analogous

#90F8E1 #90DBF8 #90A7F8

triadic

#90DBF8 #F890DB #DBF890

tetradic

#90DBF8 #E190F8 #F8AD90 #A7F890

square

#90DBF8 #E190F8 #F8AD90 #A7F890

split-complementary

#90DBF8 #F890A7 #F8E190

monochromatic

#1DB6F1 #56C8F4 #90DBF8 #CAEEFC #E2F6FD

Accessibility & contrast

On white

1.54

#90DBF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#90DBF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DBF8

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DBF8	#FFFFFF	#000000	##000000
##90DBF8	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD7FA

Deuteranopia (green-blind)

#BBCBF8

Tritanopia (blue-blind)

#64E4E4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90dbf8;
/* rgb */ color: rgb(144, 219, 248);
/* oklch */ color: oklch(85.3% 0.084 224.4);

Tailwind

colors: {
  custom: {
    50: '#b5e6fa',
    500: '#90dbf8',
    950: '#000000',
  },
}

SCSS

$custom: #90dbf8;
$custom-light: #b5e6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#90dbf8",
  "rgb": {
    "r": 144,
    "g": 219,
    "b": 248
  },
  "hsl": {
    "h": 196.731,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.85258,
    "c": 0.08443,
    "h": 224.4
  },
  "luminance": 0.6337
}

Semantic roles & 50–950 ramp

primary

#90DBF8

secondary

#D77955

accent

#4001E5

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #90DBF8

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

Preview Lab → · Contrast checker → · Palette generator →