#81A3BA#81A3BA

#81A3BA is a light, muted cyan. Relative luminance 0.344; OKLCH L 69.8% C 0.050 H 238.0°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#81A3BA
RGB	rgb(129, 163, 186)
HSL	hsl(204, 29%, 62%)
HSV	hsv(204, 31%, 73%)
CMYK	cmyk(30.6%, 12.4%, 0%, 27.1%)
CIE-LAB	lab(65.28, -6.14, -15.64)
CIE-LCH	lch(65.28, 16.80, 248.55°)
OKLab	oklab(69.82% -0.0267 -0.0428)
OKLCH	oklch(69.82% 0.05 238)
XYZ	xyz(31.0107, 34.4053, 51.4518)
Luminance	0.3441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A3BA #BA9881

analogous

#81BAB5 #81A3BA #8187BA

triadic

#81A3BA #BA81A3 #A3BA81

tetradic

#81A3BA #B581BA #BA9881 #87BA81

square

#81A3BA #B581BA #BA9881 #87BA81

split-complementary

#81A3BA #BA8187 #BAB581

monochromatic

#44667C #5A86A4 #81A3BA #A9C0D0 #D0DDE5

Accessibility & contrast

On white

2.66

#81A3BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#81A3BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A3BA

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A3BA	#FFFFFF	#000000	##000000
##81A3BA	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A2BB

Deuteranopia (green-blind)

#919CBA

Tritanopia (blue-blind)

#6FA9AA

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #81a3ba;
/* rgb */ color: rgb(129, 163, 186);
/* oklch */ color: oklch(69.8% 0.050 238.0);

Tailwind

colors: {
  custom: {
    50: '#a7bece',
    500: '#81a3ba',
    950: '#000000',
  },
}

SCSS

$custom: #81a3ba;
$custom-light: #a7bece;
$custom-dark: #000000;

JSON

{
  "hex": "#81a3ba",
  "rgb": {
    "r": 129,
    "g": 163,
    "b": 186
  },
  "hsl": {
    "h": 204.211,
    "s": 29.231,
    "l": 61.765
  },
  "oklch": {
    "l": 0.69821,
    "c": 0.05046,
    "h": 238
  },
  "luminance": 0.34407
}

Semantic roles & 50–950 ramp

primary

#81A3BA

secondary

#D6C9C1

accent

#683EA8

background

#FAFBFC

surface

#F4F6F9

border

#CED0D2

text

#0F1213

muted

#7F8182

Preview Lab

Preview with #81A3BA

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

Preview Lab → · Contrast checker → · Palette generator →