#513619#513619

#513619 is a dark, muted orange. Relative luminance 0.045; OKLCH L 35.8% C 0.058 H 66.0°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#513619
RGB	rgb(81, 54, 25)
HSL	hsl(31, 53%, 21%)
HSV	hsv(31, 69%, 32%)
CMYK	cmyk(0%, 33.3%, 69.1%, 68.2%)
CIE-LAB	lab(25.13, 8.65, 22.73)
CIE-LCH	lch(25.13, 24.32, 69.17°)
OKLab	oklab(35.78% 0.0235 0.0527)
OKLCH	oklch(35.78% 0.058 66)
XYZ	xyz(4.8883, 4.4583, 1.5226)
Luminance	0.0446 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513619 #193451

analogous

#511A19 #513619 #505119

triadic

#513619 #195136 #361951

tetradic

#513619 #19511A #193451 #511950

square

#513619 #19511A #193451 #511950

split-complementary

#513619 #195051 #1A1951

monochromatic

#171007 #22170B #513619 #805527 #AF7436

Accessibility & contrast

On white

11.10

#513619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#513619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513619

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513619	#FFFFFF	#000000	##FFFFFF
##513619	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3816

Deuteranopia (green-blind)

#453E1A

Tritanopia (blue-blind)

#58302F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #513619;
/* rgb */ color: rgb(81, 54, 25);
/* oklch */ color: oklch(35.8% 0.058 66.0);

Tailwind

colors: {
  custom: {
    50: '#856d56',
    500: '#513619',
    950: '#000000',
  },
}

SCSS

$custom: #513619;
$custom-light: #856d56;
$custom-dark: #000000;

JSON

{
  "hex": "#513619",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 25
  },
  "hsl": {
    "h": 31.071,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35778,
    "c": 0.05771,
    "h": 66
  },
  "luminance": 0.04458
}

Semantic roles & 50–950 ramp

primary

#513619

secondary

#3E6287

accent

#91DC4C

background

#F8F6F5

surface

#EFEBE9

border

#CAC6C5

text

#0B0703

muted

#7C7A78

Preview Lab

Preview with #513619

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

Preview Lab → · Contrast checker → · Palette generator →