#81BBCE#81BBCE

#81BBCE is a light, moderate cyan. Relative luminance 0.447; OKLCH L 75.9% C 0.066 H 220.4°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#81BBCE
RGB	rgb(129, 187, 206)
HSL	hsl(195, 44%, 66%)
HSV	hsv(195, 37%, 81%)
CMYK	cmyk(37.4%, 9.2%, 0%, 19.2%)
CIE-LAB	lab(72.67, -13.98, -15.53)
CIE-LCH	lch(72.67, 20.89, 228.00°)
OKLab	oklab(75.89% -0.0501 -0.0426)
OKLCH	oklch(75.89% 0.066 220.4)
XYZ	xyz(37.9604, 44.6617, 65.0009)
Luminance	0.4466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BBCE #CE9481

analogous

#81CEBA #81BBCE #8194CE

triadic

#81BBCE #CE81BB #BBCE81

tetradic

#81BBCE #BA81CE #CE9481 #94CE81

square

#81BBCE #BA81CE #CE9481 #94CE81

split-complementary

#81BBCE #CE8194 #CEBA81

monochromatic

#3C8299 #55A3BD #81BBCE #ADD3DF #D9EBF0

Accessibility & contrast

On white

2.11

#81BBCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#81BBCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BBCE

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BBCE	#FFFFFF	#000000	##000000
##81BBCE	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB8CF

Deuteranopia (green-blind)

#A3AECE

Tritanopia (blue-blind)

#64C2C1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #81bbce;
/* rgb */ color: rgb(129, 187, 206);
/* oklch */ color: oklch(75.9% 0.066 220.4);

Tailwind

colors: {
  custom: {
    50: '#a8cfdd',
    500: '#81bbce',
    950: '#000000',
  },
}

SCSS

$custom: #81bbce;
$custom-light: #a8cfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#81bbce",
  "rgb": {
    "r": 129,
    "g": 187,
    "b": 206
  },
  "hsl": {
    "h": 194.805,
    "s": 44,
    "l": 65.686
  },
  "oklch": {
    "l": 0.7589,
    "c": 0.06578,
    "h": 220.4
  },
  "luminance": 0.44664
}

Semantic roles & 50–950 ramp

primary

#81BBCE

secondary

#E2CFC9

accent

#502EB7

background

#FAFCFD

surface

#F4F9FB

border

#CED2D4

text

#101315

muted

#7F8283

Preview Lab

Preview with #81BBCE

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

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