#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
RGB	rgb(103, 19, 31)
HSL	hsl(351, 69%, 24%)
HSV	hsv(351, 82%, 40%)
CMYK	cmyk(0%, 81.6%, 69.9%, 59.6%)
CIE-LAB	lab(21.76, 37.15, 15.69)
CIE-LCH	lch(21.76, 40.33, 22.90°)
OKLab	oklab(34% 0.1102 0.0372)
OKLCH	oklch(34% 0.116 18.7)
XYZ	xyz(6.0744, 3.4492, 1.6420)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

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
##67131F	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

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.

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