#671C14#671C14

#671C14 is a dark, moderate red. Relative luminance 0.038; OKLCH L 34.8% C 0.109 H 29.7°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#671C14
RGB	rgb(103, 28, 20)
HSL	hsl(6, 67%, 24%)
HSV	hsv(6, 81%, 40%)
CMYK	cmyk(0%, 72.8%, 80.6%, 59.6%)
CIE-LAB	lab(22.88, 32.99, 24.26)
CIE-LCH	lch(22.88, 40.95, 36.33°)
OKLab	oklab(34.78% 0.0944 0.0538)
OKLCH	oklch(34.78% 0.109 29.7)
XYZ	xyz(6.1357, 3.7655, 1.0654)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C14 #145F67

analogous

#671436 #671C14 #674614

triadic

#671C14 #14671C #1C1467

tetradic

#671C14 #366714 #145F67 #461467

square

#671C14 #366714 #145F67 #461467

split-complementary

#671C14 #146746 #143667

monochromatic

#1A0705 #340E0A #671C14 #9A2A1E #CD3828

Accessibility & contrast

On white

11.98

#671C14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#671C14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C14

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C14	#FFFFFF	#000000	##FFFFFF
##671C14	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C12

Deuteranopia (green-blind)

#443D11

Tritanopia (blue-blind)

#72041B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671c14;
/* rgb */ color: rgb(103, 28, 20);
/* oklch */ color: oklch(34.8% 0.109 29.7);

Tailwind

colors: {
  custom: {
    50: '#995d52',
    500: '#671c14',
    950: '#000000',
  },
}

SCSS

$custom: #671c14;
$custom-light: #995d52;
$custom-dark: #000000;

JSON

{
  "hex": "#671c14",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 20
  },
  "hsl": {
    "h": 5.783,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34781,
    "c": 0.10868,
    "h": 29.7
  },
  "luminance": 0.03765
}

Semantic roles & 50–950 ramp

primary

#671C14

secondary

#39949E

accent

#DAEA3D

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671C14

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

Preview Lab → · Contrast checker → · Palette generator →