#81A4E2#81A4E2

#81A4E2 is a light, moderate blue. Relative luminance 0.367; OKLCH L 71.7% C 0.099 H 261.5°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#81A4E2
RGB	rgb(129, 164, 226)
HSL	hsl(218, 63%, 70%)
HSV	hsv(218, 43%, 89%)
CMYK	cmyk(42.9%, 27.4%, 0%, 11.4%)
CIE-LAB	lab(67.06, 3.93, -35.08)
CIE-LCH	lch(67.06, 35.30, 276.40°)
OKLab	oklab(71.71% -0.0146 -0.0979)
OKLCH	oklch(71.71% 0.099 261.5)
XYZ	xyz(36.0518, 36.7070, 77.1222)
Luminance	0.3671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A4E2 #E2BF81

analogous

#81D4E2 #81A4E2 #8F81E2

triadic

#81A4E2 #E281A4 #A4E281

tetradic

#81A4E2 #E281D4 #E2BF81 #81E28F

square

#81A4E2 #E281D4 #E2BF81 #81E28F

split-complementary

#81A4E2 #E28F81 #D4E281

monochromatic

#2C60BD #4F80D7 #81A4E2 #B3C8ED #E4ECF9

Accessibility & contrast

On white

2.52

#81A4E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#81A4E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A4E2

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A4E2	#FFFFFF	#000000	##000000
##81A4E2	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA8E5

Deuteranopia (green-blind)

#839FE1

Tritanopia (blue-blind)

#5EB1BA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #81a4e2;
/* rgb */ color: rgb(129, 164, 226);
/* oklch */ color: oklch(71.7% 0.099 261.5);

Tailwind

colors: {
  custom: {
    50: '#a9beeb',
    500: '#81a4e2',
    950: '#000000',
  },
}

SCSS

$custom: #81a4e2;
$custom-light: #a9beeb;
$custom-dark: #000000;

JSON

{
  "hex": "#81a4e2",
  "rgb": {
    "r": 129,
    "g": 164,
    "b": 226
  },
  "hsl": {
    "h": 218.351,
    "s": 62.581,
    "l": 69.608
  },
  "oklch": {
    "l": 0.71709,
    "c": 0.09902,
    "h": 261.5
  },
  "luminance": 0.36709
}

Semantic roles & 50–950 ramp

primary

#81A4E2

secondary

#EDE3D2

accent

#8B1BCA

background

#FAFBFE

surface

#F4F6FD

border

#CED0D5

text

#101216

muted

#7F8184

Preview Lab

Preview with #81A4E2

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

Preview Lab → · Contrast checker → · Palette generator →