#90BCFD#90BCFD

#90BCFD is a light, moderate blue. Relative luminance 0.490; OKLCH L 78.9% C 0.105 H 258.0°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#90BCFD
RGB	rgb(144, 188, 253)
HSL	hsl(216, 96%, 78%)
HSV	hsv(216, 43%, 99%)
CMYK	cmyk(43.1%, 25.7%, 0%, 0.8%)
CIE-LAB	lab(75.44, 1.83, -36.67)
CIE-LCH	lch(75.44, 36.71, 272.85°)
OKLab	oklab(78.85% -0.0217 -0.1022)
OKLCH	oklch(78.85% 0.105 258)
XYZ	xyz(47.2087, 48.9848, 99.8769)
Luminance	0.4899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BCFD #FDD190

analogous

#90F2FD #90BCFD #9A90FD

triadic

#90BCFD #FD90BC #BCFD90

tetradic

#90BCFD #FD90F2 #FDD190 #90FD9A

square

#90BCFD #FD90F2 #FDD190 #90FD9A

split-complementary

#90BCFD #FD9A90 #F2FD90

monochromatic

#1873FB #5498FC #90BCFD #CCE0FE #E1EDFE

Accessibility & contrast

On white

1.94

#90BCFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#90BCFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BCFD

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BCFD	#FFFFFF	#000000	##000000
##90BCFD	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4C0FF

Deuteranopia (green-blind)

#97B5FC

Tritanopia (blue-blind)

#67CAD2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90bcfd;
/* rgb */ color: rgb(144, 188, 253);
/* oklch */ color: oklch(78.9% 0.105 258.0);

Tailwind

colors: {
  custom: {
    50: '#b5d0fe',
    500: '#90bcfd',
    950: '#000000',
  },
}

SCSS

$custom: #90bcfd;
$custom-light: #b5d0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90bcfd",
  "rgb": {
    "r": 144,
    "g": 188,
    "b": 253
  },
  "hsl": {
    "h": 215.78,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.78851,
    "c": 0.10454,
    "h": 258
  },
  "luminance": 0.48988
}

Semantic roles & 50–950 ramp

primary

#90BCFD

secondary

#F7E9D4

accent

#8900E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111318

muted

#808286

Preview Lab

Preview with #90BCFD

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

Preview Lab → · Contrast checker → · Palette generator →