#67131F#67131F

#67131F is a dark, moderate red. Relative luminance 0.034; OKLCH L 34.0% C 0.116 H 18.7°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX#67131F
RGBrgb(103, 19, 31)
HSLhsl(351, 69%, 24%)
HSVhsv(351, 82%, 40%)
CMYKcmyk(0%, 81.6%, 69.9%, 59.6%)
CIE-LABlab(21.76, 37.15, 15.69)
CIE-LCHlch(21.76, 40.33, 22.90°)
OKLaboklab(34% 0.1102 0.0372)
OKLCHoklch(34% 0.116 18.7)
XYZxyz(6.0744, 3.4492, 1.6420)
Luminance0.0345 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#67131F #13675B
analogous
#671349 #67131F #673113
triadic
#67131F #1F6713 #131F67
tetradic
#67131F #496713 #13675B #311367
square
#67131F #496713 #13675B #311367
split-complementary
#67131F #136731 #134967
monochromatic
#1A0508 #33090F #67131F #9B1D2F #CE263E

Accessibility & contrast

On white

12.43
#67131F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#67131F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67131F
12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##67131F#FFFFFF#000000##FFFFFF
##67131F1.0012.431.6912.43
#FFFFFF12.431.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C291F
Deuteranopia (green-blind)
#413A1D
Tritanopia (blue-blind)
#720018
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #67131f;
/* rgb */ color: rgb(103, 19, 31);
/* oklch */ color: oklch(34.0% 0.116 18.7);
Tailwind
colors: {
  custom: {
    50: '#995a5a',
    500: '#67131f',
    950: '#000000',
  },
}
SCSS
$custom: #67131f;
$custom-light: #995a5a;
$custom-dark: #000000;
JSON
{
  "hex": "#67131f",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 31
  },
  "hsl": {
    "h": 351.429,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34001,
    "c": 0.11633,
    "h": 18.7
  },
  "luminance": 0.03448
}

Semantic roles & 50–950 ramp

primary
#67131F
secondary
#379E90
accent
#ECD33C
background
#FAF5F5
surface
#F3E9E9
border
#CDC5C5
text
#0F0403
muted
#7F7978

Preview Lab

Preview with #67131F

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

Preview Lab → · Contrast checker → · Palette generator →

#67131F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva