#6B73CC#6B73CC

#6B73CC is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.135 H 277.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#6B73CC
RGBrgb(107, 115, 204)
HSLhsl(235, 49%, 61%)
HSVhsv(235, 48%, 80%)
CMYKcmyk(47.5%, 43.6%, 0%, 20%)
CIE-LABlab(51.55, 20.83, -47.24)
CIE-LCHlch(51.55, 51.63, 293.79°)
OKLaboklab(59.03% 0.0177 -0.1339)
OKLCHoklch(59.03% 0.135 277.5)
XYZxyz(23.0899, 19.7456, 59.7097)
Luminance0.1975 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6B73CC #CCC46B
analogous
#6BA3CC #6B73CC #936BCC
triadic
#6B73CC #CC6B73 #73CC6B
tetradic
#6B73CC #CC6BA3 #CCC46B #6BCC93
square
#6B73CC #CC6BA3 #CCC46B #6BCC93
split-complementary
#6B73CC #CC936B #A3CC6B
monochromatic
#30388C #404ABA #6B73CC #999EDC #C6C9EB

Accessibility & contrast

On white

4.24
#6B73CC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#6B73CC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B73CC
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6B73CC#FFFFFF#000000##000000
##6B73CC1.004.244.954.95
#FFFFFF4.241.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#4F7FCF
Deuteranopia (green-blind)
#4877CA
Tritanopia (blue-blind)
#478695
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #6b73cc;
/* rgb */ color: rgb(107, 115, 204);
/* oklch */ color: oklch(59.0% 0.135 277.5);
Tailwind
colors: {
  custom: {
    50: '#9b9bdc',
    500: '#6b73cc',
    950: '#000000',
  },
}
SCSS
$custom: #6b73cc;
$custom-light: #9b9bdc;
$custom-dark: #000000;
JSON
{
  "hex": "#6b73cc",
  "rgb": {
    "r": 107,
    "g": 115,
    "b": 204
  },
  "hsl": {
    "h": 235.052,
    "s": 48.744,
    "l": 60.98
  },
  "oklch": {
    "l": 0.59025,
    "c": 0.13504,
    "h": 277.5
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary
#6B73CC
secondary
#DCD9B7
accent
#B029BC
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0E0E15
muted
#7E7E83

Preview Lab

Preview with #6B73CC

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

Preview Lab → · Contrast checker → · Palette generator →

#6B73CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva