#513610#513610

#513610 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.7% C 0.065 H 71.8°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#513610
RGB	rgb(81, 54, 16)
HSL	hsl(35, 67%, 19%)
HSV	hsv(35, 80%, 32%)
CMYK	cmyk(0%, 33.3%, 80.2%, 68.2%)
CIE-LAB	lab(25.03, 8.04, 27.62)
CIE-LCH	lch(25.03, 28.77, 73.77°)
OKLab	oklab(35.67% 0.0202 0.0614)
OKLCH	oklch(35.67% 0.065 71.8)
XYZ	xyz(4.8064, 4.4255, 1.0912)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513610 #102B51

analogous

#511610 #513610 #4C5110

triadic

#513610 #105136 #361051

tetradic

#513610 #105116 #102B51 #51104C

square

#513610 #105116 #102B51 #51104C

split-complementary

#513610 #104C51 #161051

monochromatic

#1A1105 #1E1406 #513610 #84581A #B77A24

Accessibility & contrast

On white

11.14

#513610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#513610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513610

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513610	#FFFFFF	#000000	##FFFFFF
##513610	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F380B

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#592F2E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #513610;
/* rgb */ color: rgb(81, 54, 16);
/* oklch */ color: oklch(35.7% 0.065 71.8);

Tailwind

colors: {
  custom: {
    50: '#856c51',
    500: '#513610',
    950: '#000000',
  },
}

SCSS

$custom: #513610;
$custom-light: #856c51;
$custom-dark: #000000;

JSON

{
  "hex": "#513610",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 16
  },
  "hsl": {
    "h": 35.077,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35667,
    "c": 0.06463,
    "h": 71.8
  },
  "luminance": 0.04425
}

Semantic roles & 50–950 ramp

primary

#513610

secondary

#32578B

accent

#85EA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513610

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

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