#90AFFE#90AFFE

#90AFFE is a light, moderate blue. Relative luminance 0.437; OKLCH L 76.2% C 0.119 H 267.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#90AFFE
RGB	rgb(144, 175, 254)
HSL	hsl(223, 98%, 78%)
HSV	hsv(223, 43%, 100%)
CMYK	cmyk(43.3%, 31.1%, 0%, 0.4%)
CIE-LAB	lab(72.06, 9.32, -42.48)
CIE-LCH	lch(72.06, 43.49, 282.38°)
OKLab	oklab(76.22% -0.0058 -0.119)
OKLCH	oklch(76.22% 0.119 267.2)
XYZ	xyz(44.7153, 43.7425, 99.8337)
Luminance	0.4375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AFFE #FEDF90

analogous

#90E6FE #90AFFE #A890FE

triadic

#90AFFE #FE90AF #AFFE90

tetradic

#90AFFE #FE90E6 #FEDF90 #90FEA8

square

#90AFFE #FE90E6 #FEDF90 #90FEA8

split-complementary

#90AFFE #FEA890 #E6FE90

monochromatic

#1758FD #5383FD #90AFFE #CDDBFF #E1E9FF

Accessibility & contrast

On white

2.15

#90AFFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#90AFFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AFFE

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AFFE	#FFFFFF	#000000	##000000
##90AFFE	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B6FF

Deuteranopia (green-blind)

#88ACFC

Tritanopia (blue-blind)

#69BFCB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90affe;
/* rgb */ color: rgb(144, 175, 254);
/* oklch */ color: oklch(76.2% 0.119 267.2);

Tailwind

colors: {
  custom: {
    50: '#b5c6ff',
    500: '#90affe',
    950: '#000000',
  },
}

SCSS

$custom: #90affe;
$custom-light: #b5c6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#90affe",
  "rgb": {
    "r": 144,
    "g": 175,
    "b": 254
  },
  "hsl": {
    "h": 223.091,
    "s": 98.214,
    "l": 78.039
  },
  "oklch": {
    "l": 0.76225,
    "c": 0.11916,
    "h": 267.2
  },
  "luminance": 0.43745
}

Semantic roles & 50–950 ramp

primary

#90AFFE

secondary

#F7EDD4

accent

#A500E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111318

muted

#808286

Preview Lab

Preview with #90AFFE

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

Preview Lab → · Contrast checker → · Palette generator →