#671724#671724

#671724 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.5% C 0.112 H 16.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#671724
RGB	rgb(103, 23, 36)
HSL	hsl(350, 63%, 25%)
HSV	hsv(350, 78%, 40%)
CMYK	cmyk(0%, 77.7%, 65%, 59.6%)
CIE-LAB	lab(22.39, 36.01, 13.06)
CIE-LCH	lch(22.39, 38.30, 19.94°)
OKLab	oklab(34.5% 0.1077 0.0318)
OKLCH	oklch(34.5% 0.112 16.4)
XYZ	xyz(6.2190, 3.6246, 2.0409)
Luminance	0.0362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671724 #17675A

analogous

#67174C #671724 #673217

triadic

#671724 #246717 #172467

tetradic

#671724 #4C6717 #17675A #321767

square

#671724 #4C6717 #17675A #321767

split-complementary

#671724 #176732 #174C67

monochromatic

#190609 #350C13 #671724 #992235 #CB2D47

Accessibility & contrast

On white

12.18

#671724 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671724 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671724

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671724	#FFFFFF	#000000	##FFFFFF
##671724	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B24

Deuteranopia (green-blind)

#413C22

Tritanopia (blue-blind)

#71001C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671724;
/* rgb */ color: rgb(103, 23, 36);
/* oklch */ color: oklch(34.5% 0.112 16.4);

Tailwind

colors: {
  custom: {
    50: '#985b5e',
    500: '#671724',
    950: '#000000',
  },
}

SCSS

$custom: #671724;
$custom-light: #985b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#671724",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 36
  },
  "hsl": {
    "h": 350.25,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34501,
    "c": 0.11226,
    "h": 16.4
  },
  "luminance": 0.03624
}

Semantic roles & 50–950 ramp

primary

#671724

secondary

#3D9D8E

accent

#E7CC41

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671724

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

Preview Lab → · Contrast checker → · Palette generator →