#6C81BA#6C81BA

#6C81BA is a mid, moderate blue. Relative luminance 0.224; OKLCH L 61.0% C 0.090 H 268.2°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#6C81BA
RGBrgb(108, 129, 186)
HSLhsl(224, 36%, 58%)
HSVhsv(224, 42%, 73%)
CMYKcmyk(41.9%, 30.6%, 0%, 27.1%)
CIE-LABlab(54.48, 7.30, -32.33)
CIE-LCHlch(54.48, 33.15, 282.72°)
OKLaboklab(61.01% -0.0028 -0.0904)
OKLCHoklch(61.01% 0.09 268.2)
XYZxyz(22.8948, 22.4326, 49.5684)
Luminance0.2243 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6C81BA #BAA56C
analogous
#6CA8BA #6C81BA #7E6CBA
triadic
#6C81BA #BA6C81 #81BA6C
tetradic
#6C81BA #BA6CA8 #BAA56C #6CBA7E
square
#6C81BA #BA6CA8 #BAA56C #6CBA7E
split-complementary
#6C81BA #BA7E6C #A8BA6C
monochromatic
#374875 #4A619E #6C81BA #96A5CE #BFC8E1

Accessibility & contrast

On white

3.83
#6C81BA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.49
#6C81BA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81BA
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6C81BA#FFFFFF#000000##000000
##6C81BA1.003.835.495.49
#FFFFFF3.831.0021.0021.00
#0000005.4921.001.001.00
##0000005.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D86BC
Deuteranopia (green-blind)
#667FB9
Tritanopia (blue-blind)
#528D95
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #6c81ba;
/* rgb */ color: rgb(108, 129, 186);
/* oklch */ color: oklch(61.0% 0.090 268.2);
Tailwind
colors: {
  custom: {
    50: '#99a5cf',
    500: '#6c81ba',
    950: '#000000',
  },
}
SCSS
$custom: #6c81ba;
$custom-light: #99a5cf;
$custom-dark: #000000;
JSON
{
  "hex": "#6c81ba",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 186
  },
  "hsl": {
    "h": 223.846,
    "s": 36.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.6101,
    "c": 0.09045,
    "h": 268.2
  },
  "luminance": 0.22434
}

Semantic roles & 50–950 ramp

primary
#6C81BA
secondary
#D1C8B1
accent
#AE5CCC
background
#F9FAFC
surface
#F2F4F9
border
#CCCED2
text
#0E0F13
muted
#7E7F82

Preview Lab

Preview with #6C81BA

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

Preview Lab → · Contrast checker → · Palette generator →

#6C81BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva