#6B3315#6B3315

#6B3315 is a dark, moderate orange. Relative luminance 0.055; OKLCH L 39.0% C 0.090 H 46.3°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#6B3315
RGB	rgb(107, 51, 21)
HSL	hsl(21, 67%, 25%)
HSV	hsv(21, 80%, 42%)
CMYK	cmyk(0%, 52.3%, 80.4%, 58%)
CIE-LAB	lab(28.24, 22.64, 29.52)
CIE-LCH	lch(28.24, 37.20, 52.52°)
OKLab	oklab(38.99% 0.0623 0.0652)
OKLCH	oklch(38.99% 0.09 46.3)
XYZ	xyz(7.3833, 5.5485, 1.3915)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B3315 #154D6B

analogous

#6B1522 #6B3315 #6B5E15

triadic

#6B3315 #156B33 #33156B

tetradic

#6B3315 #226B15 #154D6B #5E156B

square

#6B3315 #226B15 #154D6B #5E156B

split-complementary

#6B3315 #156B5E #15226B

monochromatic

#1A0C05 #381B0B #6B3315 #9E4B1F #D16429

Accessibility & contrast

On white

9.95

#6B3315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6B3315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B3315

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B3315	#FFFFFF	#000000	##FFFFFF
##6B3315	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B11

Deuteranopia (green-blind)

#504714

Tritanopia (blue-blind)

#76272D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6b3315;
/* rgb */ color: rgb(107, 51, 21);
/* oklch */ color: oklch(39.0% 0.090 46.3);

Tailwind

colors: {
  custom: {
    50: '#9b6c54',
    500: '#6b3315',
    950: '#000000',
  },
}

SCSS

$custom: #6b3315;
$custom-light: #9b6c54;
$custom-dark: #000000;

JSON

{
  "hex": "#6b3315",
  "rgb": {
    "r": 107,
    "g": 51,
    "b": 21
  },
  "hsl": {
    "h": 20.93,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38987,
    "c": 0.09016,
    "h": 46.3
  },
  "luminance": 0.05548
}

Semantic roles & 50–950 ramp

primary

#6B3315

secondary

#3A7EA2

accent

#AEEA3E

background

#FAF6F4

surface

#F3EBE7

border

#CDC6C3

text

#0F0703

muted

#7F7A78

Preview Lab

Preview with #6B3315

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

Preview Lab → · Contrast checker → · Palette generator →