#6D331B#6D331B

#6D331B is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.4% C 0.090 H 42.1°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6D331B
RGB	rgb(109, 51, 27)
HSL	hsl(18, 60%, 27%)
HSV	hsv(18, 75%, 43%)
CMYK	cmyk(0%, 53.2%, 75.2%, 57.3%)
CIE-LAB	lab(28.64, 23.83, 26.67)
CIE-LCH	lch(28.64, 35.77, 48.21°)
OKLab	oklab(39.38% 0.0669 0.0604)
OKLCH	oklch(39.38% 0.09 42.1)
XYZ	xyz(7.6890, 5.6989, 1.7318)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D331B #1B556D

analogous

#6D1B2C #6D331B #6D5C1B

triadic

#6D331B #1B6D33 #331B6D

tetradic

#6D331B #2C6D1B #1B556D #5C1B6D

square

#6D331B #2C6D1B #1B556D #5C1B6D

split-complementary

#6D331B #1B6D5C #1B2C6D

monochromatic

#190B06 #3C1C0F #6D331B #9E4A27 #CD6235

Accessibility & contrast

On white

9.81

#6D331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#6D331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D331B

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D331B	#FFFFFF	#000000	##FFFFFF
##6D331B	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C18

Deuteranopia (green-blind)

#51481A

Tritanopia (blue-blind)

#78272E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6d331b;
/* rgb */ color: rgb(109, 51, 27);
/* oklch */ color: oklch(39.4% 0.090 42.1);

Tailwind

colors: {
  custom: {
    50: '#9c6c58',
    500: '#6d331b',
    950: '#000000',
  },
}

SCSS

$custom: #6d331b;
$custom-light: #9c6c58;
$custom-dark: #000000;

JSON

{
  "hex": "#6d331b",
  "rgb": {
    "r": 109,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 17.561,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.39377,
    "c": 0.09011,
    "h": 42.1
  },
  "luminance": 0.05698
}

Semantic roles & 50–950 ramp

primary

#6D331B

secondary

#4286A2

accent

#B5E344

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6D331B

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

Preview Lab → · Contrast checker → · Palette generator →