#90AAFA#90AAFA

#90AAFA is a light, moderate blue. Relative luminance 0.416; OKLCH L 75.0% C 0.119 H 269.6°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#90AAFA
RGB	rgb(144, 170, 250)
HSL	hsl(225, 91%, 77%)
HSV	hsv(225, 42%, 98%)
CMYK	cmyk(42.4%, 32%, 0%, 2%)
CIE-LAB	lab(70.58, 11.03, -42.62)
CIE-LCH	lch(70.58, 44.02, 284.50°)
OKLab	oklab(75.02% -0.0007 -0.1194)
OKLCH	oklch(75.02% 0.119 269.6)
XYZ	xyz(43.1263, 41.5786, 96.1770)
Luminance	0.4158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AAFA #FAE090

analogous

#90DFFA #90AAFA #AB90FA

triadic

#90AAFA #FA90AA #AAFA90

tetradic

#90AAFA #FA90DF #FAE090 #90FAAB

square

#90AAFA #FA90DF #FAE090 #90FAAB

split-complementary

#90AAFA #FAAB90 #DFFA90

monochromatic

#1B50F5 #557DF7 #90AAFA #CBD7FD #E2E9FE

Accessibility & contrast

On white

2.25

#90AAFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#90AAFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AAFA

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AAFA	#FFFFFF	#000000	##000000
##90AAFA	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EB2FD

Deuteranopia (green-blind)

#84A8F8

Tritanopia (blue-blind)

#6BBAC7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90aafa;
/* rgb */ color: rgb(144, 170, 250);
/* oklch */ color: oklch(75.0% 0.119 269.6);

Tailwind

colors: {
  custom: {
    50: '#b4c3fc',
    500: '#90aafa',
    950: '#000000',
  },
}

SCSS

$custom: #90aafa;
$custom-light: #b4c3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90aafa",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 250
  },
  "hsl": {
    "h": 225.283,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.75022,
    "c": 0.11945,
    "h": 269.6
  },
  "luminance": 0.41581
}

Semantic roles & 50–950 ramp

primary

#90AAFA

secondary

#F6EED5

accent

#AD00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111217

muted

#808185

Preview Lab

Preview with #90AAFA

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

Preview Lab → · Contrast checker → · Palette generator →