#6B3B15#6B3B15

#6B3B15 is a dark, moderate orange. Relative luminance 0.063; OKLCH L 40.5% C 0.084 H 55.3°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#6B3B15
RGB	rgb(107, 59, 21)
HSL	hsl(27, 67%, 25%)
HSV	hsv(27, 80%, 42%)
CMYK	cmyk(0%, 44.9%, 80.4%, 58%)
CIE-LAB	lab(30.18, 17.90, 31.48)
CIE-LCH	lch(30.18, 36.21, 60.38°)
OKLab	oklab(40.47% 0.0481 0.0694)
OKLCH	oklch(40.47% 0.084 55.3)
XYZ	xyz(7.7634, 6.3087, 1.5182)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3B15 #15456B

analogous

#6B151A #6B3B15 #6B6615

triadic

#6B3B15 #156B3B #3B156B

tetradic

#6B3B15 #1A6B15 #15456B #66156B

square

#6B3B15 #1A6B15 #15456B #66156B

split-complementary

#6B3B15 #156B66 #151A6B

monochromatic

#1A0E05 #381F0B #6B3B15 #9E571F #D17329

Accessibility & contrast

On white

9.29

#6B3B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#6B3B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3B15

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3B15	#FFFFFF	#000000	##FFFFFF
##6B3B15	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494010

Deuteranopia (green-blind)

#554B15

Tritanopia (blue-blind)

#763133

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6b3b15;
/* rgb */ color: rgb(107, 59, 21);
/* oklch */ color: oklch(40.5% 0.084 55.3);

Tailwind

colors: {
  custom: {
    50: '#9a7155',
    500: '#6b3b15',
    950: '#000000',
  },
}

SCSS

$custom: #6b3b15;
$custom-light: #9a7155;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3b15",
  "rgb": {
    "r": 107,
    "g": 59,
    "b": 21
  },
  "hsl": {
    "h": 26.512,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40472,
    "c": 0.08439,
    "h": 55.3
  },
  "luminance": 0.06308
}

Semantic roles & 50–950 ramp

primary

#6B3B15

secondary

#3A74A2

accent

#9EEA3E

background

#FAF6F5

surface

#F3ECE9

border

#CDC7C5

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6B3B15

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

Preview Lab → · Contrast checker → · Palette generator →