#90BDFD#90BDFD

#90BDFD is a light, moderate blue. Relative luminance 0.494; OKLCH L 79.1% C 0.104 H 257.2°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#90BDFD
RGB	rgb(144, 189, 253)
HSL	hsl(215, 96%, 78%)
HSV	hsv(215, 43%, 99%)
CMYK	cmyk(43.1%, 25.3%, 0%, 0.8%)
CIE-LAB	lab(75.71, 1.28, -36.26)
CIE-LCH	lch(75.71, 36.28, 272.02°)
OKLab	oklab(79.06% -0.023 -0.1011)
OKLCH	oklch(79.06% 0.104 257.2)
XYZ	xyz(47.4230, 49.4135, 99.9483)
Luminance	0.4942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BDFD #FDD090

analogous

#90F4FD #90BDFD #9990FD

triadic

#90BDFD #FD90BD #BDFD90

tetradic

#90BDFD #FD90F4 #FDD090 #90FD99

square

#90BDFD #FD90F4 #FDD090 #90FD99

split-complementary

#90BDFD #FD9990 #F4FD90

monochromatic

#1876FB #5499FC #90BDFD #CCE1FE #E1EDFE

Accessibility & contrast

On white

1.93

#90BDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#90BDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BDFD

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BDFD	#FFFFFF	#000000	##000000
##90BDFD	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5C0FF

Deuteranopia (green-blind)

#99B6FC

Tritanopia (blue-blind)

#67CBD3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90bdfd;
/* rgb */ color: rgb(144, 189, 253);
/* oklch */ color: oklch(79.1% 0.104 257.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#90bdfd",
  "rgb": {
    "r": 144,
    "g": 189,
    "b": 253
  },
  "hsl": {
    "h": 215.229,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.79059,
    "c": 0.10365,
    "h": 257.2
  },
  "luminance": 0.49416
}

Semantic roles & 50–950 ramp

primary

#90BDFD

secondary

#F7E9D4

accent

#8700E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111418

muted

#808286

Preview Lab

Preview with #90BDFD

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

Preview Lab → · Contrast checker → · Palette generator →