#90CBFA#90CBFA

#90CBFA is a light, moderate cyan. Relative luminance 0.555; OKLCH L 81.9% C 0.090 H 243.2°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#90CBFA
RGB	rgb(144, 203, 250)
HSL	hsl(207, 91%, 77%)
HSV	hsv(207, 42%, 98%)
CMYK	cmyk(42.4%, 18.8%, 0%, 2%)
CIE-LAB	lab(79.35, -7.08, -29.03)
CIE-LCH	lch(79.35, 29.88, 256.29°)
OKLab	oklab(81.89% -0.0407 -0.0805)
OKLCH	oklch(81.89% 0.09 243.2)
XYZ	xyz(50.1070, 55.5401, 98.5039)
Luminance	0.5554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CBFA #FABF90

analogous

#90FAF4 #90CBFA #9096FA

triadic

#90CBFA #FA90CB #CBFA90

tetradic

#90CBFA #F490FA #FABF90 #96FA90

square

#90CBFA #F490FA #FABF90 #96FA90

split-complementary

#90CBFA #FA9096 #FAF490

monochromatic

#1B94F5 #55B0F7 #90CBFA #CBE6FD #E2F1FE

Accessibility & contrast

On white

1.73

#90CBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#90CBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CBFA

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CBFA	#FFFFFF	#000000	##000000
##90CBFA	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7CBFC

Deuteranopia (green-blind)

#A9C0F9

Tritanopia (blue-blind)

#66D6DA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90cbfa;
/* rgb */ color: rgb(144, 203, 250);
/* oklch */ color: oklch(81.9% 0.090 243.2);

Tailwind

colors: {
  custom: {
    50: '#b5dafc',
    500: '#90cbfa',
    950: '#000000',
  },
}

SCSS

$custom: #90cbfa;
$custom-light: #b5dafc;
$custom-dark: #000000;

JSON

{
  "hex": "#90cbfa",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 250
  },
  "hsl": {
    "h": 206.604,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.81887,
    "c": 0.09016,
    "h": 243.2
  },
  "luminance": 0.55543
}

Semantic roles & 50–950 ramp

primary

#90CBFA

secondary

#DA9055

accent

#6600E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90CBFA

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

Preview Lab → · Contrast checker → · Palette generator →