#513310#513310

#513310 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.0% C 0.065 H 66.6°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#513310
RGB	rgb(81, 51, 16)
HSL	hsl(32, 67%, 19%)
HSV	hsv(32, 80%, 32%)
CMYK	cmyk(0%, 37%, 80.2%, 68.2%)
CIE-LAB	lab(24.18, 9.97, 26.75)
CIE-LCH	lch(24.18, 28.55, 69.56°)
OKLab	oklab(35% 0.0258 0.0596)
OKLCH	oklch(35% 0.065 66.6)
XYZ	xyz(4.6710, 4.1548, 1.0461)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513310 #102E51

analogous

#511310 #513310 #4F5110

triadic

#513310 #105133 #331051

tetradic

#513310 #105113 #102E51 #51104F

square

#513310 #105113 #102E51 #51104F

split-complementary

#513310 #104F51 #131051

monochromatic

#1A1005 #1E1306 #513310 #84531A #B77324

Accessibility & contrast

On white

11.47

#513310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#513310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513310

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513310	#FFFFFF	#000000	##FFFFFF
##513310	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350C

Deuteranopia (green-blind)

#443C11

Tritanopia (blue-blind)

#592C2C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #513310;
/* rgb */ color: rgb(81, 51, 16);
/* oklch */ color: oklch(35.0% 0.065 66.6);

Tailwind

colors: {
  custom: {
    50: '#856a50',
    500: '#513310',
    950: '#000000',
  },
}

SCSS

$custom: #513310;
$custom-light: #856a50;
$custom-dark: #000000;

JSON

{
  "hex": "#513310",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 32.308,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35002,
    "c": 0.06492,
    "h": 66.6
  },
  "luminance": 0.04154
}

Semantic roles & 50–950 ramp

primary

#513310

secondary

#325B8B

accent

#8DEA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #513310

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

Preview Lab → · Contrast checker → · Palette generator →