#673221#673221

#673221 is a dark, moderate red. Relative luminance 0.053; OKLCH L 38.3% C 0.081 H 38.4°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#673221
RGB	rgb(103, 50, 33)
HSL	hsl(15, 51%, 27%)
HSV	hsv(15, 68%, 40%)
CMYK	cmyk(0%, 51.5%, 68%, 59.6%)
CIE-LAB	lab(27.51, 22.15, 21.48)
CIE-LCH	lch(27.51, 30.86, 44.12°)
OKLab	oklab(38.34% 0.0636 0.0504)
OKLCH	oklch(38.34% 0.081 38.4)
XYZ	xyz(7.0092, 5.2754, 2.0877)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673221 #215667

analogous

#672133 #673221 #675521

triadic

#673221 #216732 #322167

tetradic

#673221 #336721 #215667 #552167

square

#673221 #336721 #215667 #552167

split-complementary

#673221 #216755 #213367

monochromatic

#170B07 #391C12 #673221 #954830 #C26040

Accessibility & contrast

On white

10.22

#673221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#673221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673221

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673221	#FFFFFF	#000000	##FFFFFF
##673221	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403A1F

Deuteranopia (green-blind)

#4D4520

Tritanopia (blue-blind)

#71282E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #673221;
/* rgb */ color: rgb(103, 50, 33);
/* oklch */ color: oklch(38.3% 0.081 38.4);

Tailwind

colors: {
  custom: {
    50: '#976b5c',
    500: '#673221',
    950: '#000000',
  },
}

SCSS

$custom: #673221;
$custom-light: #976b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#673221",
  "rgb": {
    "r": 103,
    "g": 50,
    "b": 33
  },
  "hsl": {
    "h": 14.571,
    "s": 51.471,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38339,
    "c": 0.08112,
    "h": 38.4
  },
  "luminance": 0.05275
}

Semantic roles & 50–950 ramp

primary

#673221

secondary

#49879B

accent

#B8DB4D

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #673221

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

Preview Lab → · Contrast checker → · Palette generator →