#513613#513613

#513613 is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.7% C 0.062 H 70.2°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#513613
RGB	rgb(81, 54, 19)
HSL	hsl(34, 62%, 20%)
HSV	hsv(34, 77%, 32%)
CMYK	cmyk(0%, 33.3%, 76.5%, 68.2%)
CIE-LAB	lab(25.06, 8.22, 26.07)
CIE-LCH	lch(25.06, 27.33, 72.50°)
OKLab	oklab(35.7% 0.0212 0.0588)
OKLCH	oklch(35.7% 0.062 70.2)
XYZ	xyz(4.8304, 4.4351, 1.2176)
Luminance	0.0444 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513613 #132E51

analogous

#511713 #513613 #4D5113

triadic

#513613 #135136 #361351

tetradic

#513613 #135117 #132E51 #51134D

square

#513613 #135117 #132E51 #51134D

split-complementary

#513613 #134D51 #171351

monochromatic

#191106 #1F1507 #513613 #83571F #B4782A

Accessibility & contrast

On white

11.13

#513613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#513613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513613

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513613	#FFFFFF	#000000	##FFFFFF
##513613	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F380F

Deuteranopia (green-blind)

#463E14

Tritanopia (blue-blind)

#592F2F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #513613;
/* rgb */ color: rgb(81, 54, 19);
/* oklch */ color: oklch(35.7% 0.062 70.2);

Tailwind

colors: {
  custom: {
    50: '#856d52',
    500: '#513613',
    950: '#000000',
  },
}

SCSS

$custom: #513613;
$custom-light: #856d52;
$custom-dark: #000000;

JSON

{
  "hex": "#513613",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 19
  },
  "hsl": {
    "h": 33.871,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.35699,
    "c": 0.06247,
    "h": 70.2
  },
  "luminance": 0.04435
}

Semantic roles & 50–950 ramp

primary

#513613

secondary

#365B8A

accent

#89E543

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #513613

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

Preview Lab → · Contrast checker → · Palette generator →