#512D0E#512D0E

#512D0E is a dark, moderate orange. Relative luminance 0.037; OKLCH L 33.7% C 0.068 H 57.6°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#512D0E
RGB	rgb(81, 45, 14)
HSL	hsl(28, 71%, 19%)
HSV	hsv(28, 83%, 32%)
CMYK	cmyk(0%, 44.4%, 82.7%, 68.2%)
CIE-LAB	lab(22.51, 13.70, 26.09)
CIE-LCH	lch(22.51, 29.47, 62.29°)
OKLab	oklab(33.7% 0.0366 0.0577)
OKLCH	oklch(33.7% 0.068 57.6)
XYZ	xyz(4.4114, 3.6583, 0.8892)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512D0E #0E3251

analogous

#510E10 #512D0E #514E0E

triadic

#512D0E #0E512D #2D0E51

tetradic

#512D0E #10510E #0E3251 #4E0E51

square

#512D0E #10510E #0E3251 #4E0E51

split-complementary

#512D0E #0E514E #0E1051

monochromatic

#1A0E05 #1D1005 #512D0E #854A17 #B96720

Accessibility & contrast

On white

12.13

#512D0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#512D0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512D0E

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512D0E	#FFFFFF	#000000	##FFFFFF
##512D0E	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310A

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#592527

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #512d0e;
/* rgb */ color: rgb(81, 45, 14);
/* oklch */ color: oklch(33.7% 0.068 57.6);

Tailwind

colors: {
  custom: {
    50: '#86664e',
    500: '#512d0e',
    950: '#000000',
  },
}

SCSS

$custom: #512d0e;
$custom-light: #86664e;
$custom-dark: #000000;

JSON

{
  "hex": "#512d0e",
  "rgb": {
    "r": 81,
    "g": 45,
    "b": 14
  },
  "hsl": {
    "h": 27.761,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.33703,
    "c": 0.0683,
    "h": 57.6
  },
  "luminance": 0.03658
}

Semantic roles & 50–950 ramp

primary

#512D0E

secondary

#2F618C

accent

#9BED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512D0E

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

Preview Lab → · Contrast checker → · Palette generator →