#513312#513312

#513312 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.0% C 0.064 H 65.4°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#513312
RGB	rgb(81, 51, 18)
HSL	hsl(31, 64%, 19%)
HSV	hsv(31, 78%, 32%)
CMYK	cmyk(0%, 37%, 77.8%, 68.2%)
CIE-LAB	lab(24.20, 10.09, 25.70)
CIE-LCH	lch(24.20, 27.61, 68.57°)
OKLab	oklab(35.02% 0.0265 0.0578)
OKLCH	oklch(35.02% 0.064 65.4)
XYZ	xyz(4.6867, 4.1611, 1.1285)
Luminance	0.0416 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513312 #123051

analogous

#511412 #513312 #505112

triadic

#513312 #125133 #331251

tetradic

#513312 #125114 #123051 #511250

square

#513312 #125114 #123051 #511250

split-complementary

#513312 #125051 #141251

monochromatic

#191006 #1F1307 #513312 #83531D #B57228

Accessibility & contrast

On white

11.46

#513312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#513312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513312

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513312	#FFFFFF	#000000	##FFFFFF
##513312	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350E

Deuteranopia (green-blind)

#443C13

Tritanopia (blue-blind)

#592C2C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #513312;
/* rgb */ color: rgb(81, 51, 18);
/* oklch */ color: oklch(35.0% 0.064 65.4);

Tailwind

colors: {
  custom: {
    50: '#856a51',
    500: '#513312',
    950: '#000000',
  },
}

SCSS

$custom: #513312;
$custom-light: #856a51;
$custom-dark: #000000;

JSON

{
  "hex": "#513312",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 18
  },
  "hsl": {
    "h": 31.429,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35024,
    "c": 0.06357,
    "h": 65.4
  },
  "luminance": 0.04161
}

Semantic roles & 50–950 ramp

primary

#513312

secondary

#355D8A

accent

#90E741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #513312

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

Preview Lab → · Contrast checker → · Palette generator →