#6D371A#6D371A

#6D371A is a dark, moderate orange. Relative luminance 0.061; OKLCH L 40.1% C 0.087 H 46.9°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#6D371A
RGB	rgb(109, 55, 26)
HSL	hsl(21, 61%, 26%)
HSV	hsv(21, 76%, 43%)
CMYK	cmyk(0%, 49.5%, 76.1%, 57.3%)
CIE-LAB	lab(29.56, 21.45, 28.25)
CIE-LCH	lch(29.56, 35.47, 52.78°)
OKLab	oklab(40.08% 0.0595 0.0636)
OKLCH	oklch(40.08% 0.087 46.9)
XYZ	xyz(7.8600, 6.0591, 1.7327)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D371A #1A506D

analogous

#6D1A27 #6D371A #6D611A

triadic

#6D371A #1A6D37 #371A6D

tetradic

#6D371A #276D1A #1A506D #611A6D

square

#6D371A #276D1A #1A506D #611A6D

split-complementary

#6D371A #1A6D61 #1A276D

monochromatic

#190C06 #3C1E0E #6D371A #9E5026 #CE6933

Accessibility & contrast

On white

9.50

#6D371A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#6D371A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D371A

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D371A	#FFFFFF	#000000	##FFFFFF
##6D371A	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E17

Deuteranopia (green-blind)

#534A19

Tritanopia (blue-blind)

#782C31

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6d371a;
/* rgb */ color: rgb(109, 55, 26);
/* oklch */ color: oklch(40.1% 0.087 46.9);

Tailwind

colors: {
  custom: {
    50: '#9c6e58',
    500: '#6d371a',
    950: '#000000',
  },
}

SCSS

$custom: #6d371a;
$custom-light: #9c6e58;
$custom-dark: #000000;

JSON

{
  "hex": "#6d371a",
  "rgb": {
    "r": 109,
    "g": 55,
    "b": 26
  },
  "hsl": {
    "h": 20.964,
    "s": 61.481,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40078,
    "c": 0.08704,
    "h": 46.9
  },
  "luminance": 0.06058
}

Semantic roles & 50–950 ramp

primary

#6D371A

secondary

#4180A2

accent

#ACE543

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6D371A

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

Preview Lab → · Contrast checker → · Palette generator →