#90C8FD#90C8FD

#90C8FD is a light, moderate cyan. Relative luminance 0.543; OKLCH L 81.4% C 0.095 H 247.7°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#90C8FD
RGB	rgb(144, 200, 253)
HSL	hsl(209, 96%, 78%)
HSV	hsv(209, 43%, 99%)
CMYK	cmyk(43.1%, 20.9%, 0%, 0.8%)
CIE-LAB	lab(78.65, -4.68, -31.71)
CIE-LCH	lch(78.65, 32.05, 261.61°)
OKLab	oklab(81.37% -0.0361 -0.0881)
OKLCH	oklch(81.37% 0.095 247.7)
XYZ	xyz(49.8796, 54.3265, 100.7672)
Luminance	0.5433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C8FD #FDC590

analogous

#90FDFB #90C8FD #9091FD

triadic

#90C8FD #FD90C8 #C8FD90

tetradic

#90C8FD #FB90FD #FDC590 #91FD90

square

#90C8FD #FB90FD #FDC590 #91FD90

split-complementary

#90C8FD #FD9091 #FDFB90

monochromatic

#188CFB #54AAFC #90C8FD #CCE6FE #E1F0FE

Accessibility & contrast

On white

1.77

#90C8FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#90C8FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C8FD

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C8FD	#FFFFFF	#000000	##000000
##90C8FD	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C9FF

Deuteranopia (green-blind)

#A5BEFC

Tritanopia (blue-blind)

#65D4DA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90c8fd;
/* rgb */ color: rgb(144, 200, 253);
/* oklch */ color: oklch(81.4% 0.095 247.7);

Tailwind

colors: {
  custom: {
    50: '#b5d8fe',
    500: '#90c8fd',
    950: '#000000',
  },
}

SCSS

$custom: #90c8fd;
$custom-light: #b5d8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90c8fd",
  "rgb": {
    "r": 144,
    "g": 200,
    "b": 253
  },
  "hsl": {
    "h": 209.174,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.81371,
    "c": 0.09519,
    "h": 247.7
  },
  "luminance": 0.5433
}

Semantic roles & 50–950 ramp

primary

#90C8FD

secondary

#DE9753

accent

#7000E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90C8FD

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

Preview Lab → · Contrast checker → · Palette generator →