#6B3F17#6B3F17

#6B3F17 is a dark, moderate orange. Relative luminance 0.067; OKLCH L 41.3% C 0.081 H 59.4°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#6B3F17
RGB	rgb(107, 63, 23)
HSL	hsl(29, 65%, 25%)
HSV	hsv(29, 79%, 42%)
CMYK	cmyk(0%, 41.1%, 78.5%, 58%)
CIE-LAB	lab(31.22, 15.57, 31.51)
CIE-LCH	lch(31.22, 35.15, 63.70°)
OKLab	oklab(41.28% 0.0414 0.0699)
OKLCH	oklch(41.28% 0.081 59.4)
XYZ	xyz(7.9962, 6.7435, 1.6910)
Luminance	0.0674 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3F17 #17436B

analogous

#6B1719 #6B3F17 #6B6917

triadic

#6B3F17 #176B3F #3F176B

tetradic

#6B3F17 #196B17 #17436B #69176B

square

#6B3F17 #196B17 #17436B #69176B

split-complementary

#6B3F17 #176B69 #17196B

monochromatic

#190F05 #39210C #6B3F17 #9D5D22 #D07A2D

Accessibility & contrast

On white

8.94

#6B3F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#6B3F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3F17

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3F17	#FFFFFF	#000000	##FFFFFF
##6B3F17	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4312

Deuteranopia (green-blind)

#574D17

Tritanopia (blue-blind)

#753537

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6b3f17;
/* rgb */ color: rgb(107, 63, 23);
/* oklch */ color: oklch(41.3% 0.081 59.4);

Tailwind

colors: {
  custom: {
    50: '#9a7456',
    500: '#6b3f17',
    950: '#000000',
  },
}

SCSS

$custom: #6b3f17;
$custom-light: #9a7456;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3f17",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 28.571,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.41278,
    "c": 0.0813,
    "h": 59.4
  },
  "luminance": 0.06743
}

Semantic roles & 50–950 ramp

primary

#6B3F17

secondary

#3D71A1

accent

#98E840

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0F0803

muted

#7E7B78

Preview Lab

Preview with #6B3F17

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

Preview Lab → · Contrast checker → · Palette generator →