#81D2FA#81D2FA

#81D2FA is a very light, moderate cyan. Relative luminance 0.577; OKLCH L 82.6% C 0.097 H 231.0°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#81D2FA
RGB	rgb(129, 210, 250)
HSL	hsl(200, 92%, 74%)
HSV	hsv(200, 48%, 98%)
CMYK	cmyk(48.4%, 16%, 0%, 2%)
CIE-LAB	lab(80.55, -14.29, -27.26)
CIE-LCH	lch(80.55, 30.78, 242.34°)
OKLab	oklab(82.64% -0.0612 -0.0756)
OKLCH	oklch(82.64% 0.097 231)
XYZ	xyz(49.3489, 57.6586, 98.9527)
Luminance	0.5766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D2FA #FAA981

analogous

#81FAE6 #81D2FA #8196FA

triadic

#81D2FA #FA81D2 #D2FA81

tetradic

#81D2FA #E681FA #FAA981 #96FA81

square

#81D2FA #E681FA #FAA981 #96FA81

split-complementary

#81D2FA #FA8196 #FAE681

monochromatic

#0BA8F5 #46BDF8 #81D2FA #BCE7FC #E2F4FE

Accessibility & contrast

On white

1.68

#81D2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#81D2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D2FA

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D2FA	#FFFFFF	#000000	##000000
##81D2FA	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECFFC

Deuteranopia (green-blind)

#ADC2F9

Tritanopia (blue-blind)

#42DDDF

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #81d2fa;
/* rgb */ color: rgb(129, 210, 250);
/* oklch */ color: oklch(82.6% 0.097 231.0);

Tailwind

colors: {
  custom: {
    50: '#acdffc',
    500: '#81d2fa',
    950: '#000000',
  },
}

SCSS

$custom: #81d2fa;
$custom-light: #acdffc;
$custom-dark: #000000;

JSON

{
  "hex": "#81d2fa",
  "rgb": {
    "r": 129,
    "g": 210,
    "b": 250
  },
  "hsl": {
    "h": 199.835,
    "s": 92.366,
    "l": 74.314
  },
  "oklch": {
    "l": 0.82643,
    "c": 0.09727,
    "h": 231
  },
  "luminance": 0.57662
}

Semantic roles & 50–950 ramp

primary

#81D2FA

secondary

#D87748

accent

#4C00E6

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111517

muted

#818485

Preview Lab

Preview with #81D2FA

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

Preview Lab → · Contrast checker → · Palette generator →