#671812#671812

#671812 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.113 H 28.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#671812
RGB	rgb(103, 24, 18)
HSL	hsl(4, 70%, 24%)
HSV	hsv(4, 83%, 40%)
CMYK	cmyk(0%, 76.7%, 82.5%, 59.6%)
CIE-LAB	lab(22.24, 34.61, 24.81)
CIE-LCH	lch(22.24, 42.58, 35.64°)
OKLab	oklab(34.29% 0.099 0.0544)
OKLCH	oklch(34.29% 0.113 28.8)
XYZ	xyz(6.0300, 3.5814, 0.9459)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671812 #126167

analogous

#671236 #671812 #674212

triadic

#671812 #126718 #181267

tetradic

#671812 #366712 #126167 #421267

square

#671812 #366712 #126167 #421267

split-complementary

#671812 #126742 #123667

monochromatic

#1A0605 #330C09 #671812 #9B241B #CF3024

Accessibility & contrast

On white

12.24

#671812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671812

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671812	#FFFFFF	#000000	##FFFFFF
##671812	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A11

Deuteranopia (green-blind)

#433B0F

Tritanopia (blue-blind)

#720017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671812;
/* rgb */ color: rgb(103, 24, 18);
/* oklch */ color: oklch(34.3% 0.113 28.8);

Tailwind

colors: {
  custom: {
    50: '#9a5b50',
    500: '#671812',
    950: '#000000',
  },
}

SCSS

$custom: #671812;
$custom-light: #9a5b50;
$custom-dark: #000000;

JSON

{
  "hex": "#671812",
  "rgb": {
    "r": 103,
    "g": 24,
    "b": 18
  },
  "hsl": {
    "h": 4.235,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34292,
    "c": 0.11299,
    "h": 28.8
  },
  "luminance": 0.03581
}

Semantic roles & 50–950 ramp

primary

#671812

secondary

#36979F

accent

#E0ED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671812

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

Preview Lab → · Contrast checker → · Palette generator →