#81D7EA#81D7EA

#81D7EA is a very light, moderate cyan. Relative luminance 0.592; OKLCH L 83.1% C 0.087 H 213.4°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#81D7EA
RGB	rgb(129, 215, 234)
HSL	hsl(191, 71%, 71%)
HSV	hsv(191, 45%, 92%)
CMYK	cmyk(44.9%, 8.1%, 0%, 8.2%)
CIE-LAB	lab(81.40, -21.12, -17.45)
CIE-LCH	lch(81.40, 27.40, 219.56°)
OKLab	oklab(83.15% -0.0728 -0.0481)
OKLCH	oklch(83.15% 0.087 213.4)
XYZ	xyz(48.1995, 59.2048, 86.7137)
Luminance	0.5921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D7EA #EA9481

analogous

#81EAC8 #81D7EA #81A2EA

triadic

#81D7EA #EA81D7 #D7EA81

tetradic

#81D7EA #C881EA #EA9481 #A2EA81

square

#81D7EA #C881EA #EA9481 #A2EA81

split-complementary

#81D7EA #EA81A2 #EAC881

monochromatic

#22AFCE #4DC6E1 #81D7EA #B5E8F3 #E5F7FB

Accessibility & contrast

On white

1.64

#81D7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#81D7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D7EA

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D7EA	#FFFFFF	#000000	##000000
##81D7EA	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D2EB

Deuteranopia (green-blind)

#B8C5EA

Tritanopia (blue-blind)

#4EDFDD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #81d7ea;
/* rgb */ color: rgb(129, 215, 234);
/* oklch */ color: oklch(83.1% 0.087 213.4);

Tailwind

colors: {
  custom: {
    50: '#abe3f0',
    500: '#81d7ea',
    950: '#000000',
  },
}

SCSS

$custom: #81d7ea;
$custom-light: #abe3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#81d7ea",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 234
  },
  "hsl": {
    "h": 190.857,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.83148,
    "c": 0.08722,
    "h": 213.4
  },
  "luminance": 0.59209
}

Semantic roles & 50–950 ramp

primary

#81D7EA

secondary

#C3624C

accent

#3512D3

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101516

muted

#818485

Preview Lab

Preview with #81D7EA

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

Preview Lab → · Contrast checker → · Palette generator →