#6D391D#6D391D

#6D391D is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.5% C 0.084 H 47.3°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#6D391D
RGB	rgb(109, 57, 29)
HSL	hsl(21, 58%, 27%)
HSV	hsv(21, 73%, 43%)
CMYK	cmyk(0%, 47.7%, 73.4%, 57.3%)
CIE-LAB	lab(30.08, 20.45, 27.11)
CIE-LCH	lch(30.08, 33.95, 52.97°)
OKLab	oklab(40.48% 0.057 0.0617)
OKLCH	oklch(40.48% 0.084 47.3)
XYZ	xyz(7.9923, 6.2671, 1.9509)
Luminance	0.0627 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D391D #1D516D

analogous

#6D1D29 #6D391D #6D611D

triadic

#6D391D #1D6D39 #391D6D

tetradic

#6D391D #296D1D #1D516D #611D6D

square

#6D391D #296D1D #1D516D #611D6D

split-complementary

#6D391D #1D6D61 #1D296D

monochromatic

#180D06 #3D2010 #6D391D #9D522A #CB6C3A

Accessibility & contrast

On white

9.32

#6D391D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#6D391D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D391D

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D391D	#FFFFFF	#000000	##FFFFFF
##6D391D	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47401A

Deuteranopia (green-blind)

#544B1C

Tritanopia (blue-blind)

#782F33

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6d391d;
/* rgb */ color: rgb(109, 57, 29);
/* oklch */ color: oklch(40.5% 0.084 47.3);

Tailwind

colors: {
  custom: {
    50: '#9b705a',
    500: '#6d391d',
    950: '#000000',
  },
}

SCSS

$custom: #6d391d;
$custom-light: #9b705a;
$custom-dark: #000000;

JSON

{
  "hex": "#6d391d",
  "rgb": {
    "r": 109,
    "g": 57,
    "b": 29
  },
  "hsl": {
    "h": 21,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.40484,
    "c": 0.08401,
    "h": 47.3
  },
  "luminance": 0.06266
}

Semantic roles & 50–950 ramp

primary

#6D391D

secondary

#4481A2

accent

#ABE147

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0704

muted

#7F7A79

Preview Lab

Preview with #6D391D

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

Preview Lab → · Contrast checker → · Palette generator →