#90C8DA#90C8DA

#90C8DA is a light, moderate cyan. Relative luminance 0.523; OKLCH L 80.0% C 0.063 H 219.8°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#90C8DA
RGB	rgb(144, 200, 218)
HSL	hsl(195, 50%, 71%)
HSV	hsv(195, 34%, 85%)
CMYK	cmyk(33.9%, 8.3%, 0%, 14.5%)
CIE-LAB	lab(77.46, -13.70, -14.75)
CIE-LCH	lch(77.46, 20.13, 227.11°)
OKLab	oklab(80.03% -0.0485 -0.0404)
OKLCH	oklch(80.03% 0.063 219.8)
XYZ	xyz(44.8066, 52.2973, 74.0495)
Luminance	0.5230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C8DA #DAA290

analogous

#90DAC7 #90C8DA #90A3DA

triadic

#90C8DA #DA90C8 #C8DA90

tetradic

#90C8DA #C790DA #DAA290 #A3DA90

square

#90C8DA #C790DA #DAA290 #A3DA90

split-complementary

#90C8DA #DA90A3 #DAC790

monochromatic

#3C97B4 #62B1CB #90C8DA #BEDFE9 #E8F4F7

Accessibility & contrast

On white

1.83

#90C8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#90C8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C8DA

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C8DA	#FFFFFF	#000000	##000000
##90C8DA	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC5DB

Deuteranopia (green-blind)

#B1BBDA

Tritanopia (blue-blind)

#76CECD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #90c8da;
/* rgb */ color: rgb(144, 200, 218);
/* oklch */ color: oklch(80.0% 0.063 219.8);

Tailwind

colors: {
  custom: {
    50: '#b3d8e5',
    500: '#90c8da',
    950: '#000000',
  },
}

SCSS

$custom: #90c8da;
$custom-light: #b3d8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#90c8da",
  "rgb": {
    "r": 144,
    "g": 200,
    "b": 218
  },
  "hsl": {
    "h": 194.595,
    "s": 50,
    "l": 70.98
  },
  "oklch": {
    "l": 0.80032,
    "c": 0.06309,
    "h": 219.8
  },
  "luminance": 0.523
}

Semantic roles & 50–950 ramp

primary

#90C8DA

secondary

#B1725D

accent

#4C28BD

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111415

muted

#818384

Preview Lab

Preview with #90C8DA

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

Preview Lab → · Contrast checker → · Palette generator →