#671F20#671F20

#671F20 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.4% C 0.103 H 23.3°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#671F20
RGB	rgb(103, 31, 32)
HSL	hsl(359, 54%, 26%)
HSV	hsv(359, 70%, 40%)
CMYK	cmyk(0%, 69.9%, 68.9%, 59.6%)
CIE-LAB	lab(23.57, 32.28, 17.29)
CIE-LCH	lch(23.57, 36.62, 28.17°)
OKLab	oklab(35.35% 0.0949 0.041)
OKLCH	oklch(35.35% 0.103 23.3)
XYZ	xyz(6.3449, 3.9687, 1.7982)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F20 #1F6766

analogous

#671F44 #671F20 #67421F

triadic

#671F20 #20671F #1F2067

tetradic

#671F20 #44671F #1F6766 #421F67

square

#671F20 #44671F #1F6766 #421F67

split-complementary

#671F20 #1F6742 #1F4467

monochromatic

#180707 #381111 #671F20 #962D2F #C43C3E

Accessibility & contrast

On white

11.71

#671F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#671F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F20

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F20	#FFFFFF	#000000	##FFFFFF
##671F20	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1F

Deuteranopia (green-blind)

#443E1E

Tritanopia (blue-blind)

#710E20

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671f20;
/* rgb */ color: rgb(103, 31, 32);
/* oklch */ color: oklch(35.4% 0.103 23.3);

Tailwind

colors: {
  custom: {
    50: '#985f5b',
    500: '#671f20',
    950: '#000000',
  },
}

SCSS

$custom: #671f20;
$custom-light: #985f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#671f20",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 32
  },
  "hsl": {
    "h": 359.167,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35354,
    "c": 0.10339,
    "h": 23.3
  },
  "luminance": 0.03968
}

Semantic roles & 50–950 ramp

primary

#671F20

secondary

#469B9A

accent

#DDDB4B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #671F20

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

Preview Lab → · Contrast checker → · Palette generator →