#671E20#671E20

#671E20 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.105 H 22.8°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#671E20
RGB	rgb(103, 30, 32)
HSL	hsl(358, 55%, 26%)
HSV	hsv(358, 71%, 40%)
CMYK	cmyk(0%, 70.9%, 68.9%, 59.6%)
CIE-LAB	lab(23.40, 32.74, 17.07)
CIE-LCH	lch(23.40, 36.93, 27.54°)
OKLab	oklab(35.23% 0.0964 0.0405)
OKLCH	oklch(35.23% 0.105 22.8)
XYZ	xyz(6.3191, 3.9173, 1.7896)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E20 #1E6765

analogous

#671E44 #671E20 #67401E

triadic

#671E20 #20671E #1E2067

tetradic

#671E20 #44671E #1E6765 #401E67

square

#671E20 #44671E #1E6765 #401E67

split-complementary

#671E20 #1E6740 #1E4467

monochromatic

#180707 #381011 #671E20 #962C2F #C63A3E

Accessibility & contrast

On white

11.78

#671E20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#671E20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E20

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E20	#FFFFFF	#000000	##FFFFFF
##671E20	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1F

Deuteranopia (green-blind)

#443D1E

Tritanopia (blue-blind)

#720C1F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671e20;
/* rgb */ color: rgb(103, 30, 32);
/* oklch */ color: oklch(35.2% 0.105 22.8);

Tailwind

colors: {
  custom: {
    50: '#985f5b',
    500: '#671e20',
    950: '#000000',
  },
}

SCSS

$custom: #671e20;
$custom-light: #985f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#671e20",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 32
  },
  "hsl": {
    "h": 358.356,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35226,
    "c": 0.10455,
    "h": 22.8
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#671E20

secondary

#459C99

accent

#DEDA4A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #671E20

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

Preview Lab → · Contrast checker → · Palette generator →