#671B14#671B14

#671B14 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.7% C 0.110 H 29.1°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#671B14
RGB	rgb(103, 27, 20)
HSL	hsl(5, 67%, 24%)
HSV	hsv(5, 81%, 40%)
CMYK	cmyk(0%, 73.8%, 80.6%, 59.6%)
CIE-LAB	lab(22.72, 33.43, 24.09)
CIE-LCH	lch(22.72, 41.20, 35.77°)
OKLab	oklab(34.66% 0.0958 0.0534)
OKLCH	oklch(34.66% 0.11 29.1)
XYZ	xyz(6.1124, 3.7189, 1.0576)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671B14 #146067

analogous

#671437 #671B14 #674514

triadic

#671B14 #14671B #1B1467

tetradic

#671B14 #376714 #146067 #451467

square

#671B14 #376714 #146067 #451467

split-complementary

#671B14 #146745 #143767

monochromatic

#1A0705 #340E0A #671B14 #9A281E #CD3628

Accessibility & contrast

On white

12.04

#671B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#671B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671B14

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671B14	#FFFFFF	#000000	##FFFFFF
##671B14	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C13

Deuteranopia (green-blind)

#443C11

Tritanopia (blue-blind)

#72021A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #671b14;
/* rgb */ color: rgb(103, 27, 20);
/* oklch */ color: oklch(34.7% 0.110 29.1);

Tailwind

colors: {
  custom: {
    50: '#995d52',
    500: '#671b14',
    950: '#000000',
  },
}

SCSS

$custom: #671b14;
$custom-light: #995d52;
$custom-dark: #000000;

JSON

{
  "hex": "#671b14",
  "rgb": {
    "r": 103,
    "g": 27,
    "b": 20
  },
  "hsl": {
    "h": 5.06,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34661,
    "c": 0.10969,
    "h": 29.1
  },
  "luminance": 0.03718
}

Semantic roles & 50–950 ramp

primary

#671B14

secondary

#39969E

accent

#DCEA3D

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671B14

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

Preview Lab → · Contrast checker → · Palette generator →