#6C371C#6C371C

#6C371C is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.9% C 0.085 H 46.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#6C371C
RGB	rgb(108, 55, 28)
HSL	hsl(20, 59%, 27%)
HSV	hsv(20, 74%, 42%)
CMYK	cmyk(0%, 49.1%, 74.1%, 57.6%)
CIE-LAB	lab(29.43, 21.12, 26.91)
CIE-LCH	lch(29.43, 34.21, 51.88°)
OKLab	oklab(39.95% 0.0589 0.0612)
OKLCH	oklch(39.95% 0.085 46.1)
XYZ	xyz(7.7608, 6.0052, 1.8488)
Luminance	0.0600 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C371C #1C516C

analogous

#6C1C29 #6C371C #6C5F1C

triadic

#6C371C #1C6C37 #371C6C

tetradic

#6C371C #296C1C #1C516C #5F1C6C

square

#6C371C #296C1C #1C516C #5F1C6C

split-complementary

#6C371C #1C6C5F #1C296C

monochromatic

#180C06 #3B1E0F #6C371C #9D5029 #CB6937

Accessibility & contrast

On white

9.54

#6C371C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#6C371C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C371C

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C371C	#FFFFFF	#000000	##FFFFFF
##6C371C	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E19

Deuteranopia (green-blind)

#524A1B

Tritanopia (blue-blind)

#772C31

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #6c371c;
/* rgb */ color: rgb(108, 55, 28);
/* oklch */ color: oklch(39.9% 0.085 46.1);

Tailwind

colors: {
  custom: {
    50: '#9b6e59',
    500: '#6c371c',
    950: '#000000',
  },
}

SCSS

$custom: #6c371c;
$custom-light: #9b6e59;
$custom-dark: #000000;

JSON

{
  "hex": "#6c371c",
  "rgb": {
    "r": 108,
    "g": 55,
    "b": 28
  },
  "hsl": {
    "h": 20.25,
    "s": 58.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.39949,
    "c": 0.08492,
    "h": 46.1
  },
  "luminance": 0.06004
}

Semantic roles & 50–950 ramp

primary

#6C371C

secondary

#4381A1

accent

#ADE246

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6C371C

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

Preview Lab → · Contrast checker → · Palette generator →