#513117#513117

#513117 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.7% C 0.061 H 57.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#513117
RGB	rgb(81, 49, 23)
HSL	hsl(27, 56%, 20%)
HSV	hsv(27, 72%, 32%)
CMYK	cmyk(0%, 39.5%, 71.6%, 68.2%)
CIE-LAB	lab(23.70, 11.71, 22.28)
CIE-LCH	lch(23.70, 25.17, 62.27°)
OKLab	oklab(34.66% 0.0322 0.0514)
OKLCH	oklch(34.66% 0.061 57.9)
XYZ	xyz(4.6466, 4.0082, 1.3394)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513117 #173751

analogous

#51171A #513117 #514E17

triadic

#513117 #175131 #311751

tetradic

#513117 #1A5117 #173751 #4E1751

square

#513117 #1A5117 #173751 #4E1751

split-complementary

#513117 #17514E #171A51

monochromatic

#180E07 #211409 #513117 #814E25 #B06B32

Accessibility & contrast

On white

11.66

#513117 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#513117 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513117

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513117	#FFFFFF	#000000	##FFFFFF
##513117	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3414

Deuteranopia (green-blind)

#423B17

Tritanopia (blue-blind)

#592A2B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #513117;
/* rgb */ color: rgb(81, 49, 23);
/* oklch */ color: oklch(34.7% 0.061 57.9);

Tailwind

colors: {
  custom: {
    50: '#856955',
    500: '#513117',
    950: '#000000',
  },
}

SCSS

$custom: #513117;
$custom-light: #856955;
$custom-dark: #000000;

JSON

{
  "hex": "#513117",
  "rgb": {
    "r": 81,
    "g": 49,
    "b": 23
  },
  "hsl": {
    "h": 26.897,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34657,
    "c": 0.06068,
    "h": 57.9
  },
  "luminance": 0.04008
}

Semantic roles & 50–950 ramp

primary

#513117

secondary

#3C6688

accent

#9CDF49

background

#F8F6F4

surface

#F0EBE8

border

#CBC6C4

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #513117

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

Preview Lab → · Contrast checker → · Palette generator →