#513A13#513A13

#513A13 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.6% C 0.063 H 77.5°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#513A13
RGB	rgb(81, 58, 19)
HSL	hsl(38, 62%, 20%)
HSV	hsv(38, 77%, 32%)
CMYK	cmyk(0%, 28.4%, 76.5%, 68.2%)
CIE-LAB	lab(26.22, 5.65, 27.30)
CIE-LCH	lch(26.22, 27.88, 78.30°)
OKLab	oklab(36.61% 0.0136 0.0614)
OKLCH	oklch(36.61% 0.063 77.5)
XYZ	xyz(5.0243, 4.8228, 1.2822)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513A13 #132A51

analogous

#511B13 #513A13 #495113

triadic

#513A13 #13513A #3A1351

tetradic

#513A13 #13511B #132A51 #511349

square

#513A13 #13511B #132A51 #511349

split-complementary

#513A13 #134951 #1B1351

monochromatic

#191206 #1F1707 #513A13 #835D1F #B4812A

Accessibility & contrast

On white

10.69

#513A13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#513A13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513A13

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513A13	#FFFFFF	#000000	##FFFFFF
##513A13	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0E

Deuteranopia (green-blind)

#484014

Tritanopia (blue-blind)

#593432

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #513a13;
/* rgb */ color: rgb(81, 58, 19);
/* oklch */ color: oklch(36.6% 0.063 77.5);

Tailwind

colors: {
  custom: {
    50: '#857053',
    500: '#513a13',
    950: '#000000',
  },
}

SCSS

$custom: #513a13;
$custom-light: #857053;
$custom-dark: #000000;

JSON

{
  "hex": "#513a13",
  "rgb": {
    "r": 81,
    "g": 58,
    "b": 19
  },
  "hsl": {
    "h": 37.742,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36608,
    "c": 0.06288,
    "h": 77.5
  },
  "luminance": 0.04822
}

Semantic roles & 50–950 ramp

primary

#513A13

secondary

#36558A

accent

#7FE543

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513A13

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

Preview Lab → · Contrast checker → · Palette generator →