#6C81DD#6C81DD

#6C81DD is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.9% C 0.140 H 272.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX#6C81DD
RGBrgb(108, 129, 221)
HSLhsl(229, 62%, 65%)
HSVhsv(229, 51%, 87%)
CMYKcmyk(51.1%, 41.6%, 0%, 13.3%)
CIE-LABlab(56.20, 17.83, -49.46)
CIE-LCHlch(56.20, 52.58, 289.82°)
OKLaboklab(62.89% 0.0052 -0.1402)
OKLCHoklch(62.89% 0.14 272.1)
XYZxyz(27.0815, 24.1074, 71.6187)
Luminance0.2411 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6C81DD #DDC86C
analogous
#6CB9DD #6C81DD #906CDD
triadic
#6C81DD #DD6C81 #81DD6C
tetradic
#6C81DD #DD6CB9 #DDC86C #6CDD90
square
#6C81DD #DD6CB9 #DDC86C #6CDD90
split-complementary
#6C81DD #DD906C #B9DD6C
monochromatic
#273FA8 #3A56D2 #6C81DD #9EACE8 #CFD6F4

Accessibility & contrast

On white

3.61
#6C81DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.82
#6C81DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C81DD
5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6C81DD#FFFFFF#000000##000000
##6C81DD1.003.615.825.82
#FFFFFF3.611.0021.0021.00
#0000005.8221.001.001.00
##0000005.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B8CE1
Deuteranopia (green-blind)
#4F82DB
Tritanopia (blue-blind)
#3A95A4
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #6c81dd;
/* rgb */ color: rgb(108, 129, 221);
/* oklch */ color: oklch(62.9% 0.140 272.1);
Tailwind
colors: {
  custom: {
    50: '#9da5e8',
    500: '#6c81dd',
    950: '#000000',
  },
}
SCSS
$custom: #6c81dd;
$custom-light: #9da5e8;
$custom-dark: #000000;
JSON
{
  "hex": "#6c81dd",
  "rgb": {
    "r": 108,
    "g": 129,
    "b": 221
  },
  "hsl": {
    "h": 228.85,
    "s": 62.431,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62891,
    "c": 0.14034,
    "h": 272.1
  },
  "luminance": 0.24109
}

Semantic roles & 50–950 ramp

primary
#6C81DD
secondary
#E6DFBF
accent
#AA1BCA
background
#FAFAFE
surface
#F3F4FC
border
#CDCED5
text
#0F0F16
muted
#7F7F84

Preview Lab

Preview with #6C81DD

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

Preview Lab → · Contrast checker → · Palette generator →

#6C81DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva