#671E22#671E22

#671E22 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.3% C 0.104 H 21.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#671E22
RGB	rgb(103, 30, 34)
HSL	hsl(357, 55%, 26%)
HSV	hsv(357, 71%, 40%)
CMYK	cmyk(0%, 70.9%, 67%, 59.6%)
CIE-LAB	lab(23.43, 32.88, 15.78)
CIE-LCH	lch(23.43, 36.47, 25.63°)
OKLab	oklab(35.27% 0.0973 0.0378)
OKLCH	oklch(35.27% 0.104 21.2)
XYZ	xyz(6.3472, 3.9285, 1.9371)
Luminance	0.0393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E22 #1E6763

analogous

#671E46 #671E22 #673E1E

triadic

#671E22 #22671E #1E2267

tetradic

#671E22 #46671E #1E6763 #3E1E67

square

#671E22 #46671E #1E6763 #3E1E67

split-complementary

#671E22 #1E673E #1E4667

monochromatic

#180708 #381012 #671E22 #962C32 #C63A41

Accessibility & contrast

On white

11.76

#671E22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#671E22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E22

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E22	#FFFFFF	#000000	##FFFFFF
##671E22	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312E22

Deuteranopia (green-blind)

#443E20

Tritanopia (blue-blind)

#710C20

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671e22;
/* rgb */ color: rgb(103, 30, 34);
/* oklch */ color: oklch(35.3% 0.104 21.2);

Tailwind

colors: {
  custom: {
    50: '#985f5d',
    500: '#671e22',
    950: '#000000',
  },
}

SCSS

$custom: #671e22;
$custom-light: #985f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#671e22",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 34
  },
  "hsl": {
    "h": 356.712,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35266,
    "c": 0.10435,
    "h": 21.2
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#671E22

secondary

#459C97

accent

#DED64A

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0504

muted

#7E7979

Preview Lab

Preview with #671E22

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

Preview Lab → · Contrast checker → · Palette generator →