#513315#513315

#513315 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.1% C 0.061 H 63.3°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#513315
RGB	rgb(81, 51, 21)
HSL	hsl(30, 59%, 20%)
HSV	hsv(30, 74%, 32%)
CMYK	cmyk(0%, 37%, 74.1%, 68.2%)
CIE-LAB	lab(24.23, 10.28, 24.05)
CIE-LCH	lch(24.23, 26.16, 66.85°)
OKLab	oklab(35.06% 0.0276 0.0549)
OKLCH	oklch(35.06% 0.061 63.3)
XYZ	xyz(4.7129, 4.1715, 1.2663)
Luminance	0.0417 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513315 #153351

analogous

#511515 #513315 #515115

triadic

#513315 #155133 #331551

tetradic

#513315 #155115 #153351 #511551

square

#513315 #155115 #153351 #511551

split-complementary

#513315 #155151 #151551

monochromatic

#180F06 #201408 #513315 #825222 #B2702E

Accessibility & contrast

On white

11.45

#513315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#513315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513315

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513315	#FFFFFF	#000000	##FFFFFF
##513315	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3512

Deuteranopia (green-blind)

#443C15

Tritanopia (blue-blind)

#592C2C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #513315;
/* rgb */ color: rgb(81, 51, 21);
/* oklch */ color: oklch(35.1% 0.061 63.3);

Tailwind

colors: {
  custom: {
    50: '#856a53',
    500: '#513315',
    950: '#000000',
  },
}

SCSS

$custom: #513315;
$custom-light: #856a53;
$custom-dark: #000000;

JSON

{
  "hex": "#513315",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 21
  },
  "hsl": {
    "h": 30,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.35061,
    "c": 0.06142,
    "h": 63.3
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#513315

secondary

#396189

accent

#94E246

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #513315

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

Preview Lab → · Contrast checker → · Palette generator →