#673231#673231

#673231 is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.7% C 0.076 H 22.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#673231
RGB	rgb(103, 50, 49)
HSL	hsl(1, 36%, 30%)
HSV	hsv(1, 52%, 40%)
CMYK	cmyk(0%, 51.5%, 52.4%, 59.6%)
CIE-LAB	lab(27.81, 23.59, 11.58)
CIE-LCH	lch(27.81, 26.28, 26.14°)
OKLab	oklab(38.67% 0.0706 0.029)
OKLCH	oklch(38.67% 0.076 22.4)
XYZ	xyz(7.2890, 5.3873, 3.5611)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673231 #316667

analogous

#67314B #673231 #674D31

triadic

#673231 #316732 #323167

tetradic

#673231 #4B6731 #316667 #4D3167

square

#673231 #4B6731 #316667 #4D3167

split-complementary

#673231 #31674D #314B67

monochromatic

#150A0A #3E1E1D #673231 #904645 #B3615F

Accessibility & contrast

On white

10.11

#673231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#673231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673231

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673231	#FFFFFF	#000000	##FFFFFF
##673231	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B31

Deuteranopia (green-blind)

#4B4630

Tritanopia (blue-blind)

#702A32

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #673231;
/* rgb */ color: rgb(103, 50, 49);
/* oklch */ color: oklch(38.7% 0.076 22.4);

Tailwind

colors: {
  custom: {
    50: '#956b69',
    500: '#673231',
    950: '#000000',
  },
}

SCSS

$custom: #673231;
$custom-light: #956b69;
$custom-dark: #000000;

JSON

{
  "hex": "#673231",
  "rgb": {
    "r": 103,
    "g": 50,
    "b": 49
  },
  "hsl": {
    "h": 1.111,
    "s": 35.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3867,
    "c": 0.07636,
    "h": 22.4
  },
  "luminance": 0.05387
}

Semantic roles & 50–950 ramp

primary

#673231

secondary

#5C9798

accent

#CACC5C

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0706

muted

#7E7A7A

Preview Lab

Preview with #673231

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

Preview Lab → · Contrast checker → · Palette generator →