#6C381C#6C381C

#6C381C is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.1% C 0.084 H 47.2°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#6C381C
RGB	rgb(108, 56, 28)
HSL	hsl(21, 59%, 27%)
HSV	hsv(21, 74%, 42%)
CMYK	cmyk(0%, 48.1%, 74.1%, 57.6%)
CIE-LAB	lab(29.67, 20.53, 27.18)
CIE-LCH	lch(29.67, 34.06, 52.94°)
OKLab	oklab(40.13% 0.0571 0.0618)
OKLCH	oklch(40.13% 0.084 47.2)
XYZ	xyz(7.8088, 6.1012, 1.8648)
Luminance	0.0610 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C381C #1C506C

analogous

#6C1C28 #6C381C #6C601C

triadic

#6C381C #1C6C38 #381C6C

tetradic

#6C381C #286C1C #1C506C #601C6C

square

#6C381C #286C1C #1C506C #601C6C

split-complementary

#6C381C #1C6C60 #1C286C

monochromatic

#180D06 #3B1F0F #6C381C #9D5129 #CB6B37

Accessibility & contrast

On white

9.46

#6C381C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#6C381C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C381C

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C381C	#FFFFFF	#000000	##FFFFFF
##6C381C	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)

#463F19

Deuteranopia (green-blind)

#534A1B

Tritanopia (blue-blind)

#772D32

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c381c;
/* rgb */ color: rgb(108, 56, 28);
/* oklch */ color: oklch(40.1% 0.084 47.2);

Tailwind

colors: {
  custom: {
    50: '#9b6f59',
    500: '#6c381c',
    950: '#000000',
  },
}

SCSS

$custom: #6c381c;
$custom-light: #9b6f59;
$custom-dark: #000000;

JSON

{
  "hex": "#6c381c",
  "rgb": {
    "r": 108,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 21,
    "s": 58.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.40134,
    "c": 0.08412,
    "h": 47.2
  },
  "luminance": 0.061
}

Semantic roles & 50–950 ramp

primary

#6C381C

secondary

#4380A1

accent

#ABE246

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6C381C

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

Preview Lab → · Contrast checker → · Palette generator →