#671722#671722

#671722 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.5% C 0.112 H 18.0°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#671722
RGB	rgb(103, 23, 34)
HSL	hsl(352, 63%, 25%)
HSV	hsv(352, 78%, 40%)
CMYK	cmyk(0%, 77.7%, 67%, 59.6%)
CIE-LAB	lab(22.35, 35.87, 14.38)
CIE-LCH	lch(22.35, 38.64, 21.85°)
OKLab	oklab(34.46% 0.1068 0.0346)
OKLCH	oklch(34.46% 0.112 18)
XYZ	xyz(6.1893, 3.6128, 1.8845)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671722 #17675C

analogous

#67174A #671722 #673417

triadic

#671722 #226717 #172267

tetradic

#671722 #4A6717 #17675C #341767

square

#671722 #4A6717 #17675C #341767

split-complementary

#671722 #176734 #174A67

monochromatic

#190608 #350C11 #671722 #992233 #CB2D43

Accessibility & contrast

On white

12.19

#671722 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671722 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671722

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671722	#FFFFFF	#000000	##FFFFFF
##671722	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B22

Deuteranopia (green-blind)

#413C20

Tritanopia (blue-blind)

#72001C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671722;
/* rgb */ color: rgb(103, 23, 34);
/* oklch */ color: oklch(34.5% 0.112 18.0);

Tailwind

colors: {
  custom: {
    50: '#985b5c',
    500: '#671722',
    950: '#000000',
  },
}

SCSS

$custom: #671722;
$custom-light: #985b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#671722",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 34
  },
  "hsl": {
    "h": 351.75,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34456,
    "c": 0.11226,
    "h": 18
  },
  "luminance": 0.03612
}

Semantic roles & 50–950 ramp

primary

#671722

secondary

#3D9D90

accent

#E7D041

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671722

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

Preview Lab → · Contrast checker → · Palette generator →