#90AEF8#90AEF8

#90AEF8 is a light, moderate blue. Relative luminance 0.430; OKLCH L 75.7% C 0.112 H 266.9°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#90AEF8
RGB	rgb(144, 174, 248)
HSL	hsl(223, 88%, 77%)
HSV	hsv(223, 42%, 97%)
CMYK	cmyk(41.9%, 29.8%, 0%, 2.7%)
CIE-LAB	lab(71.54, 8.22, -40.04)
CIE-LCH	lch(71.54, 40.87, 281.60°)
OKLab	oklab(75.74% -0.0062 -0.112)
OKLCH	oklch(75.74% 0.112 266.9)
XYZ	xyz(43.5756, 42.9764, 94.7879)
Luminance	0.4298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AEF8 #F8DA90

analogous

#90E2F8 #90AEF8 #A690F8

triadic

#90AEF8 #F890AE #AEF890

tetradic

#90AEF8 #F890E2 #F8DA90 #90F8A6

square

#90AEF8 #F890E2 #F8DA90 #90F8A6

split-complementary

#90AEF8 #F8A690 #E2F890

monochromatic

#1D5AF1 #5684F4 #90AEF8 #CAD8FC #E2EAFD

Accessibility & contrast

On white

2.19

#90AEF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#90AEF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AEF8

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AEF8	#FFFFFF	#000000	##000000
##90AEF8	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B4FB

Deuteranopia (green-blind)

#8AABF6

Tritanopia (blue-blind)

#6CBDC8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #90aef8;
/* rgb */ color: rgb(144, 174, 248);
/* oklch */ color: oklch(75.7% 0.112 266.9);

Tailwind

colors: {
  custom: {
    50: '#b4c5fb',
    500: '#90aef8',
    950: '#000000',
  },
}

SCSS

$custom: #90aef8;
$custom-light: #b4c5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#90aef8",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 248
  },
  "hsl": {
    "h": 222.692,
    "s": 88.136,
    "l": 76.863
  },
  "oklch": {
    "l": 0.75739,
    "c": 0.11214,
    "h": 266.9
  },
  "luminance": 0.42979
}

Semantic roles & 50–950 ramp

primary

#90AEF8

secondary

#F5ECD6

accent

#A301E5

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111217

muted

#808185

Preview Lab

Preview with #90AEF8

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

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