#671A0E#671A0E

#671A0E is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.5% C 0.112 H 31.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#671A0E
RGB	rgb(103, 26, 14)
HSL	hsl(8, 76%, 23%)
HSV	hsv(8, 86%, 40%)
CMYK	cmyk(0%, 74.8%, 86.4%, 59.6%)
CIE-LAB	lab(22.50, 33.63, 27.31)
CIE-LCH	lch(22.50, 43.32, 39.08°)
OKLab	oklab(34.47% 0.0951 0.0587)
OKLCH	oklch(34.47% 0.112 31.7)
XYZ	xyz(6.0429, 3.6550, 0.8027)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A0E #0E5B67

analogous

#670E2E #671A0E #67460E

triadic

#671A0E #0E671A #1A0E67

tetradic

#671A0E #2E670E #0E5B67 #460E67

square

#671A0E #2E670E #0E5B67 #460E67

split-complementary

#671A0E #0E6746 #0E2E67

monochromatic

#1B0704 #310C07 #671A0E #9D2815 #D3351D

Accessibility & contrast

On white

12.13

#671A0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#671A0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A0E

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A0E	#FFFFFF	#000000	##FFFFFF
##671A0E	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0C

Deuteranopia (green-blind)

#443C0A

Tritanopia (blue-blind)

#720018

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #671a0e;
/* rgb */ color: rgb(103, 26, 14);
/* oklch */ color: oklch(34.5% 0.112 31.7);

Tailwind

colors: {
  custom: {
    50: '#9a5c4e',
    500: '#671a0e',
    950: '#000000',
  },
}

SCSS

$custom: #671a0e;
$custom-light: #9a5c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#671a0e",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 14
  },
  "hsl": {
    "h": 8.09,
    "s": 76.068,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34473,
    "c": 0.11178,
    "h": 31.7
  },
  "luminance": 0.03654
}

Semantic roles & 50–950 ramp

primary

#671A0E

secondary

#3191A0

accent

#D9F335

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #671A0E

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

Preview Lab → · Contrast checker → · Palette generator →