#90BFDF#90BFDF

#90BFDF is a light, moderate cyan. Relative luminance 0.485; OKLCH L 78.3% C 0.068 H 238.5°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#90BFDF
RGB	rgb(144, 191, 223)
HSL	hsl(204, 55%, 72%)
HSV	hsv(204, 35%, 87%)
CMYK	cmyk(35.4%, 14.3%, 0%, 12.5%)
CIE-LAB	lab(75.15, -7.72, -20.93)
CIE-LCH	lch(75.15, 22.31, 249.75°)
OKLab	oklab(78.26% -0.0353 -0.0576)
OKLCH	oklch(78.26% 0.068 238.5)
XYZ	xyz(43.4474, 48.5163, 76.8730)
Luminance	0.4852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BFDF #DFB090

analogous

#90DFD8 #90BFDF #9098DF

triadic

#90BFDF #DF90BF #BFDF90

tetradic

#90BFDF #D890DF #DFB090 #98DF90

square

#90BFDF #D890DF #DFB090 #98DF90

split-complementary

#90BFDF #DF9098 #DFD890

monochromatic

#3787BE #60A4D1 #90BFDF #C0DAED #E7F1F8

Accessibility & contrast

On white

1.96

#90BFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#90BFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BFDF

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BFDF	#FFFFFF	#000000	##000000
##90BFDF	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE1

Deuteranopia (green-blind)

#A6B5DE

Tritanopia (blue-blind)

#75C7C9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90bfdf;
/* rgb */ color: rgb(144, 191, 223);
/* oklch */ color: oklch(78.3% 0.068 238.5);

Tailwind

colors: {
  custom: {
    50: '#b3d2e9',
    500: '#90bfdf',
    950: '#000000',
  },
}

SCSS

$custom: #90bfdf;
$custom-light: #b3d2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#90bfdf",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 223
  },
  "hsl": {
    "h": 204.304,
    "s": 55.245,
    "l": 71.961
  },
  "oklch": {
    "l": 0.78257,
    "c": 0.06753,
    "h": 238.5
  },
  "luminance": 0.48519
}

Semantic roles & 50–950 ramp

primary

#90BFDF

secondary

#EFE4DC

accent

#6423C3

background

#FBFCFE

surface

#F6F9FC

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #90BFDF

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

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