#6C381D#6C381D

#6C381D is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.1% C 0.084 H 46.6°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#6C381D
RGB	rgb(108, 56, 29)
HSL	hsl(21, 58%, 27%)
HSV	hsv(21, 73%, 42%)
CMYK	cmyk(0%, 48.1%, 73.1%, 57.6%)
CIE-LAB	lab(29.68, 20.59, 26.62)
CIE-LCH	lch(29.68, 33.65, 52.28°)
OKLab	oklab(40.15% 0.0575 0.0607)
OKLCH	oklch(40.15% 0.084 46.6)
XYZ	xyz(7.8210, 6.1061, 1.9289)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C381D #1D516C

analogous

#6C1D2A #6C381D #6C601D

triadic

#6C381D #1D6C38 #381D6C

tetradic

#6C381D #2A6C1D #1D516C #601D6C

square

#6C381D #2A6C1D #1D516C #601D6C

split-complementary

#6C381D #1D6C60 #1D2A6C

monochromatic

#180D06 #3C1F10 #6C381D #9C512A #CA6B39

Accessibility & contrast

On white

9.46

#6C381D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#6C381D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C381D

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C381D	#FFFFFF	#000000	##FFFFFF
##6C381D	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1A

Deuteranopia (green-blind)

#534A1C

Tritanopia (blue-blind)

#772E32

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c381d;
/* rgb */ color: rgb(108, 56, 29);
/* oklch */ color: oklch(40.1% 0.084 46.6);

Tailwind

colors: {
  custom: {
    50: '#9b6f5a',
    500: '#6c381d',
    950: '#000000',
  },
}

SCSS

$custom: #6c381d;
$custom-light: #9b6f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#6c381d",
  "rgb": {
    "r": 108,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 20.506,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40147,
    "c": 0.08363,
    "h": 46.6
  },
  "luminance": 0.06105
}

Semantic roles & 50–950 ramp

primary

#6C381D

secondary

#4481A1

accent

#ACE147

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0704

muted

#7F7A79

Preview Lab

Preview with #6C381D

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

Preview Lab → · Contrast checker → · Palette generator →