#81A0EE#81A0EE

#81A0EE is a light, moderate blue. Relative luminance 0.360; OKLCH L 71.4% C 0.120 H 266.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#81A0EE
RGB	rgb(129, 160, 238)
HSL	hsl(223, 76%, 72%)
HSV	hsv(223, 46%, 93%)
CMYK	cmyk(45.8%, 32.8%, 0%, 6.7%)
CIE-LAB	lab(66.50, 9.63, -42.53)
CIE-LCH	lch(66.50, 43.61, 282.76°)
OKLab	oklab(71.45% -0.0065 -0.1195)
OKLCH	oklch(71.45% 0.12 266.9)
XYZ	xyz(37.0517, 35.9796, 85.8647)
Luminance	0.3598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A0EE #EECF81

analogous

#81D7EE #81A0EE #9981EE

triadic

#81A0EE #EE81A0 #A0EE81

tetradic

#81A0EE #EE81D7 #EECF81 #81EE99

square

#81A0EE #EE81D7 #EECF81 #81EE99

split-complementary

#81A0EE #EE9981 #D7EE81

monochromatic

#1D52D8 #4B77E7 #81A0EE #B7C9F5 #E4EBFB

Accessibility & contrast

On white

2.56

#81A0EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#81A0EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A0EE

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A0EE	#FFFFFF	#000000	##000000
##81A0EE	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A7F1

Deuteranopia (green-blind)

#789DEC

Tritanopia (blue-blind)

#57B0BC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #81a0ee;
/* rgb */ color: rgb(129, 160, 238);
/* oklch */ color: oklch(71.4% 0.120 266.9);

Tailwind

colors: {
  custom: {
    50: '#aabbf4',
    500: '#81a0ee',
    950: '#000000',
  },
}

SCSS

$custom: #81a0ee;
$custom-light: #aabbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#81a0ee",
  "rgb": {
    "r": 129,
    "g": 160,
    "b": 238
  },
  "hsl": {
    "h": 222.936,
    "s": 76.224,
    "l": 71.961
  },
  "oklch": {
    "l": 0.71449,
    "c": 0.11964,
    "h": 266.9
  },
  "luminance": 0.35982
}

Semantic roles & 50–950 ramp

primary

#81A0EE

secondary

#F3EBD8

accent

#9F0DD8

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101117

muted

#7F8085

Preview Lab

Preview with #81A0EE

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

Preview Lab → · Contrast checker → · Palette generator →