#683136#683136

#683136 is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.8% C 0.079 H 15.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#683136
RGB	rgb(104, 49, 54)
HSL	hsl(355, 36%, 30%)
HSV	hsv(355, 53%, 41%)
CMYK	cmyk(0%, 52.9%, 48.1%, 59.2%)
CIE-LAB	lab(27.86, 25.14, 8.38)
CIE-LCH	lch(27.86, 26.50, 18.43°)
OKLab	oklab(38.78% 0.0759 0.0214)
OKLCH	oklch(38.78% 0.079 15.8)
XYZ	xyz(7.4736, 5.4068, 4.1393)
Luminance	0.0541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#683136 #316863

analogous

#683152 #683136 #684731

triadic

#683136 #366831 #313668

tetradic

#683136 #526831 #316863 #473168

square

#683136 #526831 #316863 #473168

split-complementary

#683136 #316847 #315268

monochromatic

#150A0B #3E1D20 #683136 #92454C #B46067

Accessibility & contrast

On white

10.09

#683136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#683136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #683136

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##683136	#FFFFFF	#000000	##FFFFFF
##683136	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B36

Deuteranopia (green-blind)

#4A4635

Tritanopia (blue-blind)

#712A33

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #683136;
/* rgb */ color: rgb(104, 49, 54);
/* oklch */ color: oklch(38.8% 0.079 15.8);

Tailwind

colors: {
  custom: {
    50: '#966b6c',
    500: '#683136',
    950: '#000000',
  },
}

SCSS

$custom: #683136;
$custom-light: #966b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#683136",
  "rgb": {
    "r": 104,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 354.545,
    "s": 35.948,
    "l": 30
  },
  "oklch": {
    "l": 0.38783,
    "c": 0.07885,
    "h": 15.8
  },
  "luminance": 0.05406
}

Semantic roles & 50–950 ramp

primary

#683136

secondary

#5C9994

accent

#CCC25C

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0E0707

muted

#7E7A7A

Preview Lab

Preview with #683136

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

Preview Lab → · Contrast checker → · Palette generator →