#81BEE0#81BEE0

#81BEE0 is a light, moderate cyan. Relative luminance 0.469; OKLCH L 77.2% C 0.079 H 233.6°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#81BEE0
RGB	rgb(129, 190, 224)
HSL	hsl(201, 61%, 69%)
HSV	hsv(201, 42%, 88%)
CMYK	cmyk(42.4%, 15.2%, 0%, 12.2%)
CIE-LAB	lab(74.11, -10.86, -23.13)
CIE-LCH	lch(74.11, 25.56, 244.84°)
OKLab	oklab(77.23% -0.0471 -0.0639)
OKLCH	oklch(77.23% 0.079 233.6)
XYZ	xyz(40.9166, 46.8731, 77.3979)
Luminance	0.4688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BEE0 #E0A381

analogous

#81E0D3 #81BEE0 #818FE0

triadic

#81BEE0 #E081BE #BEE081

tetradic

#81BEE0 #D381E0 #E0A381 #8FE081

square

#81BEE0 #D381E0 #E0A381 #8FE081

split-complementary

#81BEE0 #E0818F #E0D381

monochromatic

#2E87B9 #50A5D4 #81BEE0 #B2D7EC #E3F1F8

Accessibility & contrast

On white

2.02

#81BEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#81BEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BEE0

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BEE0	#FFFFFF	#000000	##000000
##81BEE0	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBCE2

Deuteranopia (green-blind)

#A0B2E0

Tritanopia (blue-blind)

#5AC7C9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #81bee0;
/* rgb */ color: rgb(129, 190, 224);
/* oklch */ color: oklch(77.2% 0.079 233.6);

Tailwind

colors: {
  custom: {
    50: '#a9d1e9',
    500: '#81bee0',
    950: '#000000',
  },
}

SCSS

$custom: #81bee0;
$custom-light: #a9d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#81bee0",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 224
  },
  "hsl": {
    "h": 201.474,
    "s": 60.51,
    "l": 69.216
  },
  "oklch": {
    "l": 0.77233,
    "c": 0.0794,
    "h": 233.6
  },
  "luminance": 0.46876
}

Semantic roles & 50–950 ramp

primary

#81BEE0

secondary

#ECDAD1

accent

#5A1DC8

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101416

muted

#7F8284

Preview Lab

Preview with #81BEE0

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

Preview Lab → · Contrast checker → · Palette generator →