#67131B#67131B

#67131B is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.9% C 0.117 H 21.4°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#67131B
RGB	rgb(103, 19, 27)
HSL	hsl(354, 69%, 24%)
HSV	hsv(354, 82%, 40%)
CMYK	cmyk(0%, 81.6%, 73.8%, 59.6%)
CIE-LAB	lab(21.69, 36.91, 18.33)
CIE-LCH	lch(21.69, 41.22, 26.41°)
OKLab	oklab(33.92% 0.1085 0.0425)
OKLCH	oklch(33.92% 0.117 21.4)
XYZ	xyz(6.0249, 3.4294, 1.3814)
Luminance	0.0343 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67131B #13675F

analogous

#671345 #67131B #673513

triadic

#67131B #1B6713 #131B67

tetradic

#67131B #456713 #13675F #351367

square

#67131B #456713 #13675F #351367

split-complementary

#67131B #136735 #134567

monochromatic

#1A0507 #33090D #67131B #9B1D29 #CE2636

Accessibility & contrast

On white

12.46

#67131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#67131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67131B

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67131B	#FFFFFF	#000000	##FFFFFF
##67131B	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291B

Deuteranopia (green-blind)

#413A18

Tritanopia (blue-blind)

#720017

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #67131b;
/* rgb */ color: rgb(103, 19, 27);
/* oklch */ color: oklch(33.9% 0.117 21.4);

Tailwind

colors: {
  custom: {
    50: '#995957',
    500: '#67131b',
    950: '#000000',
  },
}

SCSS

$custom: #67131b;
$custom-light: #995957;
$custom-dark: #000000;

JSON

{
  "hex": "#67131b",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 354.286,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33924,
    "c": 0.11653,
    "h": 21.4
  },
  "luminance": 0.03428
}

Semantic roles & 50–950 ramp

primary

#67131B

secondary

#379E95

accent

#ECDB3C

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #67131B

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

Preview Lab → · Contrast checker → · Palette generator →