#90AAFD#90AAFD

#90AAFD is a light, vivid blue. Relative luminance 0.418; OKLCH L 75.2% C 0.124 H 270.0°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#90AAFD
RGB	rgb(144, 170, 253)
HSL	hsl(226, 96%, 78%)
HSV	hsv(226, 43%, 99%)
CMYK	cmyk(43.1%, 32.8%, 0%, 0.8%)
CIE-LAB	lab(70.71, 11.86, -44.04)
CIE-LCH	lch(70.71, 45.61, 285.07°)
OKLab	oklab(75.17% 0 -0.1236)
OKLCH	oklch(75.17% 0.124 270)
XYZ	xyz(43.6004, 41.7682, 98.6741)
Luminance	0.4177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AAFD #FDE390

analogous

#90E0FD #90AAFD #AC90FD

triadic

#90AAFD #FD90AA #AAFD90

tetradic

#90AAFD #FD90E0 #FDE390 #90FDAC

square

#90AAFD #FD90E0 #FDE390 #90FDAC

split-complementary

#90AAFD #FDAC90 #E0FD90

monochromatic

#184EFB #547CFC #90AAFD #CCD8FE #E1E8FE

Accessibility & contrast

On white

2.24

#90AAFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#90AAFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AAFD

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AAFD	#FFFFFF	#000000	##000000
##90AAFD	1.00	2.24	9.35	9.35
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DB2FF

Deuteranopia (green-blind)

#82A9FB

Tritanopia (blue-blind)

#6ABBC8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90aafd;
/* rgb */ color: rgb(144, 170, 253);
/* oklch */ color: oklch(75.2% 0.124 270.0);

Tailwind

colors: {
  custom: {
    50: '#b5c3fe',
    500: '#90aafd',
    950: '#000000',
  },
}

SCSS

$custom: #90aafd;
$custom-light: #b5c3fe;
$custom-dark: #000000;

JSON

{
  "hex": "#90aafd",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 253
  },
  "hsl": {
    "h": 225.688,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.75167,
    "c": 0.12356,
    "h": 270
  },
  "luminance": 0.41771
}

Semantic roles & 50–950 ramp

primary

#90AAFD

secondary

#F7EFD4

accent

#AF00E6

background

#FBFBFF

surface

#F6F7FF

border

#D0D0D7

text

#111218

muted

#808186

Preview Lab

Preview with #90AAFD

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

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