#81BEEA#81BEEA

#81BEEA is a light, moderate cyan. Relative luminance 0.474; OKLCH L 77.6% C 0.089 H 240.7°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#81BEEA
RGB	rgb(129, 190, 234)
HSL	hsl(205, 71%, 71%)
HSV	hsv(205, 45%, 92%)
CMYK	cmyk(44.9%, 18.8%, 0%, 8.2%)
CIE-LAB	lab(74.47, -8.15, -28.00)
CIE-LCH	lch(74.47, 29.16, 253.76°)
OKLab	oklab(77.63% -0.0436 -0.0777)
OKLCH	oklch(77.63% 0.089 240.7)
XYZ	xyz(42.3129, 47.4316, 84.7515)
Luminance	0.4743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BEEA #EAAD81

analogous

#81EAE2 #81BEEA #8189EA

triadic

#81BEEA #EA81BE #BEEA81

tetradic

#81BEEA #E281EA #EAAD81 #89EA81

square

#81BEEA #E281EA #EAAD81 #89EA81

split-complementary

#81BEEA #EA8189 #EAE281

monochromatic

#2286CE #4DA3E1 #81BEEA #B5D9F3 #E5F1FB

Accessibility & contrast

On white

2.00

#81BEEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#81BEEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BEEA

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BEEA	#FFFFFF	#000000	##000000
##81BEEA	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBDEC

Deuteranopia (green-blind)

#9DB2E9

Tritanopia (blue-blind)

#54C9CC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #81beea;
/* rgb */ color: rgb(129, 190, 234);
/* oklch */ color: oklch(77.6% 0.089 240.7);

Tailwind

colors: {
  custom: {
    50: '#aad1f0',
    500: '#81beea',
    950: '#000000',
  },
}

SCSS

$custom: #81beea;
$custom-light: #aad1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#81beea",
  "rgb": {
    "r": 129,
    "g": 190,
    "b": 234
  },
  "hsl": {
    "h": 205.143,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.77633,
    "c": 0.08909,
    "h": 240.7
  },
  "luminance": 0.47435
}

Semantic roles & 50–950 ramp

primary

#81BEEA

secondary

#F1E1D6

accent

#6312D3

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101416

muted

#7F8284

Preview Lab

Preview with #81BEEA

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

Preview Lab → · Contrast checker → · Palette generator →