#6B3517#6B3517

#6B3517 is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.4% C 0.088 H 47.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6B3517
RGB	rgb(107, 53, 23)
HSL	hsl(21, 65%, 25%)
HSV	hsv(21, 79%, 42%)
CMYK	cmyk(0%, 50.5%, 78.5%, 58%)
CIE-LAB	lab(28.73, 21.57, 28.94)
CIE-LCH	lch(28.73, 36.09, 53.30°)
OKLab	oklab(39.37% 0.0594 0.0644)
OKLCH	oklch(39.37% 0.088 47.3)
XYZ	xyz(7.4919, 5.7347, 1.5228)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3517 #174D6B

analogous

#6B1723 #6B3517 #6B5F17

triadic

#6B3517 #176B35 #35176B

tetradic

#6B3517 #236B17 #174D6B #5F176B

square

#6B3517 #236B17 #174D6B #5F176B

split-complementary

#6B3517 #176B5F #17236B

monochromatic

#190C05 #391C0C #6B3517 #9D4E22 #D0672D

Accessibility & contrast

On white

9.78

#6B3517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#6B3517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3517

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3517	#FFFFFF	#000000	##FFFFFF
##6B3517	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C13

Deuteranopia (green-blind)

#514816

Tritanopia (blue-blind)

#762A2F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6b3517;
/* rgb */ color: rgb(107, 53, 23);
/* oklch */ color: oklch(39.4% 0.088 47.3);

Tailwind

colors: {
  custom: {
    50: '#9a6d56',
    500: '#6b3517',
    950: '#000000',
  },
}

SCSS

$custom: #6b3517;
$custom-light: #9a6d56;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3517",
  "rgb": {
    "r": 107,
    "g": 53,
    "b": 23
  },
  "hsl": {
    "h": 21.429,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.39368,
    "c": 0.08767,
    "h": 47.3
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#6B3517

secondary

#3D7DA1

accent

#ACE840

background

#FAF6F5

surface

#F3EBE9

border

#CDC6C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6B3517

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

Preview Lab → · Contrast checker → · Palette generator →