#683231#683231

#683231 is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.8% C 0.078 H 22.4°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#683231
RGB	rgb(104, 50, 49)
HSL	hsl(1, 36%, 30%)
HSV	hsv(1, 53%, 41%)
CMYK	cmyk(0%, 51.9%, 52.9%, 59.2%)
CIE-LAB	lab(27.97, 24.01, 11.82)
CIE-LCH	lch(27.97, 26.76, 26.21°)
OKLab	oklab(38.82% 0.0719 0.0296)
OKLCH	oklch(38.82% 0.078 22.4)
XYZ	xyz(7.4044, 5.4468, 3.5665)
Luminance	0.0545 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683231 #316768

analogous

#68314B #683231 #684E31

triadic

#683231 #316832 #323168

tetradic

#683231 #4B6831 #316768 #4E3168

square

#683231 #4B6831 #316768 #4E3168

split-complementary

#683231 #31684E #314B68

monochromatic

#150A0A #3E1E1D #683231 #924645 #B46160

Accessibility & contrast

On white

10.05

#683231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#683231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683231

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683231	#FFFFFF	#000000	##FFFFFF
##683231	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B31

Deuteranopia (green-blind)

#4B4630

Tritanopia (blue-blind)

#712A32

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #683231;
/* rgb */ color: rgb(104, 50, 49);
/* oklch */ color: oklch(38.8% 0.078 22.4);

Tailwind

colors: {
  custom: {
    50: '#966b69',
    500: '#683231',
    950: '#000000',
  },
}

SCSS

$custom: #683231;
$custom-light: #966b69;
$custom-dark: #000000;

JSON

{
  "hex": "#683231",
  "rgb": {
    "r": 104,
    "g": 50,
    "b": 49
  },
  "hsl": {
    "h": 1.091,
    "s": 35.948,
    "l": 30
  },
  "oklch": {
    "l": 0.38825,
    "c": 0.07771,
    "h": 22.4
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#683231

secondary

#5C9899

accent

#CACC5C

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0706

muted

#7E7A7A

Preview Lab

Preview with #683231

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

Preview Lab → · Contrast checker → · Palette generator →