#6B3F15#6B3F15

#6B3F15 is a dark, moderate orange. Relative luminance 0.067; OKLCH L 41.3% C 0.082 H 60.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#6B3F15
RGB	rgb(107, 63, 21)
HSL	hsl(29, 67%, 25%)
HSV	hsv(29, 80%, 42%)
CMYK	cmyk(0%, 41.1%, 80.4%, 58%)
CIE-LAB	lab(31.20, 15.47, 32.50)
CIE-LCH	lch(31.20, 35.99, 64.54°)
OKLab	oklab(41.26% 0.0408 0.0716)
OKLCH	oklch(41.26% 0.082 60.3)
XYZ	xyz(7.9769, 6.7358, 1.5894)
Luminance	0.0673 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3F15 #15416B

analogous

#6B1516 #6B3F15 #6B6A15

triadic

#6B3F15 #156B3F #3F156B

tetradic

#6B3F15 #166B15 #15416B #6A156B

square

#6B3F15 #166B15 #15416B #6A156B

split-complementary

#6B3F15 #156B6A #15166B

monochromatic

#1A0F05 #38210B #6B3F15 #9E5D1F #D17B29

Accessibility & contrast

On white

8.95

#6B3F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#6B3F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3F15

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3F15	#FFFFFF	#000000	##FFFFFF
##6B3F15	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C430F

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#753536

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #6b3f15;
/* rgb */ color: rgb(107, 63, 21);
/* oklch */ color: oklch(41.3% 0.082 60.3);

Tailwind

colors: {
  custom: {
    50: '#9a7455',
    500: '#6b3f15',
    950: '#000000',
  },
}

SCSS

$custom: #6b3f15;
$custom-light: #9a7455;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3f15",
  "rgb": {
    "r": 107,
    "g": 63,
    "b": 21
  },
  "hsl": {
    "h": 29.302,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.41259,
    "c": 0.08239,
    "h": 60.3
  },
  "luminance": 0.06735
}

Semantic roles & 50–950 ramp

primary

#6B3F15

secondary

#3A6FA2

accent

#96EA3E

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0F0803

muted

#7E7B78

Preview Lab

Preview with #6B3F15

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

Preview Lab → · Contrast checker → · Palette generator →