#90AEF2#90AEF2

#90AEF2 is a light, moderate blue. Relative luminance 0.426; OKLCH L 75.5% C 0.104 H 265.7°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#90AEF2
RGB	rgb(144, 174, 242)
HSL	hsl(222, 79%, 76%)
HSV	hsv(222, 40%, 95%)
CMYK	cmyk(40.5%, 28.1%, 0%, 5.1%)
CIE-LAB	lab(71.29, 6.57, -37.17)
CIE-LCH	lch(71.29, 37.75, 280.03°)
OKLab	oklab(75.46% -0.0078 -0.1037)
OKLCH	oklch(75.46% 0.104 265.7)
XYZ	xyz(42.6597, 42.6100, 89.9639)
Luminance	0.4261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AEF2 #F2D490

analogous

#90DFF2 #90AEF2 #A390F2

triadic

#90AEF2 #F290AE #AEF290

tetradic

#90AEF2 #F290DF #F2D490 #90F2A3

square

#90AEF2 #F290DF #F2D490 #90F2A3

split-complementary

#90AEF2 #F2A390 #DFF290

monochromatic

#225EE5 #5986EC #90AEF2 #C7D6F8 #E4EBFC

Accessibility & contrast

On white

2.21

#90AEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#90AEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AEF2

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AEF2	#FFFFFF	#000000	##000000
##90AEF2	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B3F5

Deuteranopia (green-blind)

#8DABF0

Tritanopia (blue-blind)

#6FBCC6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #90aef2;
/* rgb */ color: rgb(144, 174, 242);
/* oklch */ color: oklch(75.5% 0.104 265.7);

Tailwind

colors: {
  custom: {
    50: '#b4c6f6',
    500: '#90aef2',
    950: '#000000',
  },
}

SCSS

$custom: #90aef2;
$custom-light: #b4c6f6;
$custom-dark: #000000;

JSON

{
  "hex": "#90aef2",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 242
  },
  "hsl": {
    "h": 221.633,
    "s": 79.032,
    "l": 75.686
  },
  "oklch": {
    "l": 0.75463,
    "c": 0.10401,
    "h": 265.7
  },
  "luminance": 0.42612
}

Semantic roles & 50–950 ramp

primary

#90AEF2

secondary

#F4EBD7

accent

#9B0ADB

background

#FBFCFF

surface

#F6F8FE

border

#D0D1D6

text

#111217

muted

#808185

Preview Lab

Preview with #90AEF2

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

Preview Lab → · Contrast checker → · Palette generator →