#81AEDF#81AEDF

#81AEDF is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.7% C 0.086 H 251.1°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#81AEDF
RGB	rgb(129, 174, 223)
HSL	hsl(211, 59%, 69%)
HSV	hsv(211, 42%, 87%)
CMYK	cmyk(42.2%, 22%, 0%, 12.5%)
CIE-LAB	lab(69.66, -2.48, -29.41)
CIE-LCH	lch(69.66, 29.51, 265.18°)
OKLab	oklab(73.71% -0.0279 -0.0817)
OKLCH	oklch(73.71% 0.086 251.1)
XYZ	xyz(37.5042, 40.2647, 75.5934)
Luminance	0.4027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AEDF #DFB281

analogous

#81DDDF #81AEDF #8381DF

triadic

#81AEDF #DF81AE #AEDF81

tetradic

#81AEDF #DF81DD #DFB281 #81DF83

square

#81AEDF #DF81DD #DFB281 #81DF83

split-complementary

#81AEDF #DF8381 #DDDF81

monochromatic

#2F70B7 #508FD3 #81AEDF #B2CDEB #E3EDF8

Accessibility & contrast

On white

2.32

#81AEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#81AEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AEDF

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AEDF	#FFFFFF	#000000	##000000
##81AEDF	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAFE1

Deuteranopia (green-blind)

#8FA6DE

Tritanopia (blue-blind)

#5EB9BE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #81aedf;
/* rgb */ color: rgb(129, 174, 223);
/* oklch */ color: oklch(73.7% 0.086 251.1);

Tailwind

colors: {
  custom: {
    50: '#a9c6e9',
    500: '#81aedf',
    950: '#000000',
  },
}

SCSS

$custom: #81aedf;
$custom-light: #a9c6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#81aedf",
  "rgb": {
    "r": 129,
    "g": 174,
    "b": 223
  },
  "hsl": {
    "h": 211.277,
    "s": 59.494,
    "l": 69.02
  },
  "oklch": {
    "l": 0.73707,
    "c": 0.08633,
    "h": 251.1
  },
  "luminance": 0.40267
}

Semantic roles & 50–950 ramp

primary

#81AEDF

secondary

#ECDED0

accent

#761EC7

background

#FAFCFE

surface

#F4F8FC

border

#CED1D5

text

#101316

muted

#7F8284

Preview Lab

Preview with #81AEDF

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

Preview Lab → · Contrast checker → · Palette generator →