#81A7DF#81A7DF

#81A7DF is a light, moderate blue. Relative luminance 0.376; OKLCH L 72.2% C 0.092 H 257.9°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX#81A7DF
RGBrgb(129, 167, 223)
HSLhsl(216, 59%, 69%)
HSVhsv(216, 42%, 87%)
CMYKcmyk(42.2%, 25.1%, 0%, 12.5%)
CIE-LABlab(67.75, 1.41, -32.36)
CIE-LCHlch(67.75, 32.39, 272.49°)
OKLaboklab(72.21% -0.0192 -0.0901)
OKLCHoklch(72.21% 0.092 257.9)
XYZxyz(36.1870, 37.6302, 75.1543)
Luminance0.3763 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81A7DF #DFB981
analogous
#81D6DF #81A7DF #8A81DF
triadic
#81A7DF #DF81A7 #A7DF81
tetradic
#81A7DF #DF81D6 #DFB981 #81DF8A
square
#81A7DF #DF81D6 #DFB981 #81DF8A
split-complementary
#81A7DF #DF8A81 #D6DF81
monochromatic
#2F66B7 #5085D3 #81A7DF #B2C9EB #E3EBF8

Accessibility & contrast

On white

2.46
#81A7DF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.53
#81A7DF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A7DF
8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81A7DF#FFFFFF#000000##000000
##81A7DF1.002.468.538.53
#FFFFFF2.461.0021.0021.00
#0000008.5321.001.001.00
##0000008.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#92AAE2
Deuteranopia (green-blind)
#88A1DE
Tritanopia (blue-blind)
#5FB3BA
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #81a7df;
/* rgb */ color: rgb(129, 167, 223);
/* oklch */ color: oklch(72.2% 0.092 257.9);
Tailwind
colors: {
  custom: {
    50: '#a9c1e9',
    500: '#81a7df',
    950: '#000000',
  },
}
SCSS
$custom: #81a7df;
$custom-light: #a9c1e9;
$custom-dark: #000000;
JSON
{
  "hex": "#81a7df",
  "rgb": {
    "r": 129,
    "g": 167,
    "b": 223
  },
  "hsl": {
    "h": 215.745,
    "s": 59.494,
    "l": 69.02
  },
  "oklch": {
    "l": 0.72208,
    "c": 0.09215,
    "h": 257.9
  },
  "luminance": 0.37632
}

Semantic roles & 50–950 ramp

primary
#81A7DF
secondary
#ECE1D0
accent
#831EC7
background
#FAFBFE
surface
#F4F7FD
border
#CED0D5
text
#101216
muted
#7F8184

Preview Lab

Preview with #81A7DF

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

Preview Lab → · Contrast checker → · Palette generator →

#81A7DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva