#81ABE0#81ABE0

#81ABE0 is a light, moderate cyan. Relative luminance 0.392; OKLCH L 73.1% C 0.090 H 254.6°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#81ABE0
RGB	rgb(129, 171, 224)
HSL	hsl(213, 61%, 69%)
HSV	hsv(213, 42%, 88%)
CMYK	cmyk(42.4%, 23.7%, 0%, 12.2%)
CIE-LAB	lab(68.88, -0.54, -31.16)
CIE-LCH	lch(68.88, 31.17, 269.00°)
OKLab	oklab(73.11% -0.0239 -0.0867)
OKLCH	oklch(73.11% 0.09 254.6)
XYZ	xyz(37.0663, 39.1726, 76.1145)
Luminance	0.3917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ABE0 #E0B681

analogous

#81DBE0 #81ABE0 #8781E0

triadic

#81ABE0 #E081AB #ABE081

tetradic

#81ABE0 #E081DB #E0B681 #81E087

square

#81ABE0 #E081DB #E0B681 #81E087

split-complementary

#81ABE0 #E08781 #DBE081

monochromatic

#2E6BB9 #508AD4 #81ABE0 #B2CCEC #E3ECF8

Accessibility & contrast

On white

2.38

#81ABE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#81ABE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ABE0

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ABE0	#FFFFFF	#000000	##000000
##81ABE0	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ADE2

Deuteranopia (green-blind)

#8CA4DF

Tritanopia (blue-blind)

#5EB7BD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #81abe0;
/* rgb */ color: rgb(129, 171, 224);
/* oklch */ color: oklch(73.1% 0.090 254.6);

Tailwind

colors: {
  custom: {
    50: '#a9c3ea',
    500: '#81abe0',
    950: '#000000',
  },
}

SCSS

$custom: #81abe0;
$custom-light: #a9c3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#81abe0",
  "rgb": {
    "r": 129,
    "g": 171,
    "b": 224
  },
  "hsl": {
    "h": 213.474,
    "s": 60.51,
    "l": 69.216
  },
  "oklch": {
    "l": 0.73106,
    "c": 0.08992,
    "h": 254.6
  },
  "luminance": 0.39175
}

Semantic roles & 50–950 ramp

primary

#81ABE0

secondary

#ECE0D1

accent

#7D1DC8

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#101216

muted

#7F8184

Preview Lab

Preview with #81ABE0

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

Preview Lab → · Contrast checker → · Palette generator →