#90BBF5#90BBF5

#90BBF5 is a light, moderate cyan. Relative luminance 0.481; OKLCH L 78.3% C 0.095 H 256.1°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#90BBF5
RGB	rgb(144, 187, 245)
HSL	hsl(214, 83%, 76%)
HSV	hsv(214, 41%, 96%)
CMYK	cmyk(41.2%, 23.7%, 0%, 3.9%)
CIE-LAB	lab(74.86, 0.20, -33.26)
CIE-LCH	lch(74.86, 33.26, 270.34°)
OKLab	oklab(78.29% -0.023 -0.0925)
OKLCH	oklch(78.29% 0.095 256.1)
XYZ	xyz(45.7480, 48.0599, 93.2344)
Luminance	0.4806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BBF5 #F5CA90

analogous

#90EEF5 #90BBF5 #9890F5

triadic

#90BBF5 #F590BB #BBF590

tetradic

#90BBF5 #F590EE #F5CA90 #90F598

square

#90BBF5 #F590EE #F5CA90 #90F598

split-complementary

#90BBF5 #F59890 #EEF590

monochromatic

#2076EB #5899F0 #90BBF5 #C8DDFA #E3EEFC

Accessibility & contrast

On white

1.98

#90BBF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#90BBF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BBF5

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BBF5	#FFFFFF	#000000	##000000
##90BBF5	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BEF8

Deuteranopia (green-blind)

#9AB4F4

Tritanopia (blue-blind)

#6CC8CF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #90bbf5;
/* rgb */ color: rgb(144, 187, 245);
/* oklch */ color: oklch(78.3% 0.095 256.1);

Tailwind

colors: {
  custom: {
    50: '#b4cff8',
    500: '#90bbf5',
    950: '#000000',
  },
}

SCSS

$custom: #90bbf5;
$custom-light: #b4cff8;
$custom-dark: #000000;

JSON

{
  "hex": "#90bbf5",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 245
  },
  "hsl": {
    "h": 214.455,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.78294,
    "c": 0.0953,
    "h": 256.1
  },
  "luminance": 0.48063
}

Semantic roles & 50–950 ramp

primary

#90BBF5

secondary

#F4E8D7

accent

#8306E0

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111317

muted

#808285

Preview Lab

Preview with #90BBF5

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

Preview Lab → · Contrast checker → · Palette generator →