#81ACCA#81ACCA

#81ACCA is a light, moderate cyan. Relative luminance 0.384; OKLCH L 72.4% C 0.064 H 239.2°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#81ACCA
RGB	rgb(129, 172, 202)
HSL	hsl(205, 41%, 65%)
HSV	hsv(205, 36%, 79%)
CMYK	cmyk(36.1%, 14.9%, 0%, 20.8%)
CIE-LAB	lab(68.34, -6.99, -19.88)
CIE-LCH	lch(68.34, 21.08, 250.62°)
OKLab	oklab(72.41% -0.0326 -0.0547)
OKLCH	oklch(72.41% 0.064 239.2)
XYZ	xyz(34.4630, 38.4346, 61.4684)
Luminance	0.3844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ACCA #CA9F81

analogous

#81CAC4 #81ACCA #8187CA

triadic

#81ACCA #CA81AC #ACCA81

tetradic

#81ACCA #C481CA #CA9F81 #87CA81

square

#81ACCA #C481CA #CA9F81 #87CA81

split-complementary

#81ACCA #CA8187 #CAC481

monochromatic

#3E7093 #5690B8 #81ACCA #ACC8DC #D7E5EE

Accessibility & contrast

On white

2.42

#81ACCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#81ACCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ACCA

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ACCA	#FFFFFF	#000000	##000000
##81ACCA	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FABCC

Deuteranopia (green-blind)

#95A3CA

Tritanopia (blue-blind)

#68B4B6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #81acca;
/* rgb */ color: rgb(129, 172, 202);
/* oklch */ color: oklch(72.4% 0.064 239.2);

Tailwind

colors: {
  custom: {
    50: '#a8c4da',
    500: '#81acca',
    950: '#000000',
  },
}

SCSS

$custom: #81acca;
$custom-light: #a8c4da;
$custom-dark: #000000;

JSON

{
  "hex": "#81acca",
  "rgb": {
    "r": 129,
    "g": 172,
    "b": 202
  },
  "hsl": {
    "h": 204.658,
    "s": 40.782,
    "l": 64.902
  },
  "oklch": {
    "l": 0.72415,
    "c": 0.06371,
    "h": 239.2
  },
  "luminance": 0.38436
}

Semantic roles & 50–950 ramp

primary

#81ACCA

secondary

#E0D1C7

accent

#6732B4

background

#FAFCFD

surface

#F4F8FA

border

#CED1D3

text

#101214

muted

#7F8183

Preview Lab

Preview with #81ACCA

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

Preview Lab → · Contrast checker → · Palette generator →