#90CBFD#90CBFD

#90CBFD is a very light, moderate cyan. Relative luminance 0.557; OKLCH L 82.0% C 0.093 H 244.9°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#90CBFD
RGB	rgb(144, 203, 253)
HSL	hsl(208, 96%, 78%)
HSV	hsv(208, 43%, 99%)
CMYK	cmyk(43.1%, 19.8%, 0%, 0.8%)
CIE-LAB	lab(79.46, -6.28, -30.47)
CIE-LCH	lch(79.46, 31.11, 258.35°)
OKLab	oklab(82.01% -0.0397 -0.0845)
OKLCH	oklch(82.01% 0.093 244.9)
XYZ	xyz(50.5812, 55.7297, 101.0011)
Luminance	0.5573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CBFD #FDC290

analogous

#90FDF8 #90CBFD #9094FD

triadic

#90CBFD #FD90CB #CBFD90

tetradic

#90CBFD #F890FD #FDC290 #94FD90

square

#90CBFD #F890FD #FDC290 #94FD90

split-complementary

#90CBFD #FD9094 #FDF890

monochromatic

#1893FB #54AFFC #90CBFD #CCE7FE #E1F1FE

Accessibility & contrast

On white

1.73

#90CBFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#90CBFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CBFD

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CBFD	#FFFFFF	#000000	##000000
##90CBFD	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6CBFF

Deuteranopia (green-blind)

#A8C0FC

Tritanopia (blue-blind)

#64D7DC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90cbfd;
/* rgb */ color: rgb(144, 203, 253);
/* oklch */ color: oklch(82.0% 0.093 244.9);

Tailwind

colors: {
  custom: {
    50: '#b5dafe',
    500: '#90cbfd',
    950: '#000000',
  },
}

SCSS

$custom: #90cbfd;
$custom-light: #b5dafe;
$custom-dark: #000000;

JSON

{
  "hex": "#90cbfd",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 253
  },
  "hsl": {
    "h": 207.523,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.82008,
    "c": 0.09338,
    "h": 244.9
  },
  "luminance": 0.55733
}

Semantic roles & 50–950 ramp

primary

#90CBFD

secondary

#DE9353

accent

#6900E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90CBFD

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

Preview Lab → · Contrast checker → · Palette generator →