#673239#673239

#673239 is a dark, moderate red. Relative luminance 0.055; OKLCH L 38.9% C 0.076 H 12.9°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#673239
RGB	rgb(103, 50, 57)
HSL	hsl(352, 35%, 30%)
HSV	hsv(352, 51%, 40%)
CMYK	cmyk(0%, 51.5%, 44.7%, 59.6%)
CIE-LAB	lab(28.01, 24.51, 6.57)
CIE-LCH	lch(28.01, 25.37, 15.02°)
OKLab	oklab(38.89% 0.0742 0.017)
OKLCH	oklch(38.89% 0.076 12.9)
XYZ	xyz(7.4731, 5.4609, 4.5306)
Luminance	0.0546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673239 #326760

analogous

#673254 #673239 #674532

triadic

#673239 #396732 #323967

tetradic

#673239 #546732 #326760 #453267

square

#673239 #546732 #326760 #453267

split-complementary

#673239 #326745 #325467

monochromatic

#150A0B #3E1E22 #673239 #904650 #B2616C

Accessibility & contrast

On white

10.04

#673239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#673239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673239

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673239	#FFFFFF	#000000	##FFFFFF
##673239	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C39

Deuteranopia (green-blind)

#4A4638

Tritanopia (blue-blind)

#702C35

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #673239;
/* rgb */ color: rgb(103, 50, 57);
/* oklch */ color: oklch(38.9% 0.076 12.9);

Tailwind

colors: {
  custom: {
    50: '#956b6f',
    500: '#673239',
    950: '#000000',
  },
}

SCSS

$custom: #673239;
$custom-light: #956b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#673239",
  "rgb": {
    "r": 103,
    "g": 50,
    "b": 57
  },
  "hsl": {
    "h": 352.075,
    "s": 34.641,
    "l": 30
  },
  "oklch": {
    "l": 0.38886,
    "c": 0.07612,
    "h": 12.9
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#673239

secondary

#5D9890

accent

#CBBC5D

background

#F9F6F6

surface

#F2EBEC

border

#CCC6C7

text

#0E0707

muted

#7E7A7A

Preview Lab

Preview with #673239

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

Preview Lab → · Contrast checker → · Palette generator →