#512D10#512D10

#512D10 is a dark, moderate orange. Relative luminance 0.037; OKLCH L 33.7% C 0.067 H 56.3°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#512D10
RGB	rgb(81, 45, 16)
HSL	hsl(27, 67%, 19%)
HSV	hsv(27, 80%, 32%)
CMYK	cmyk(0%, 44.4%, 80.2%, 68.2%)
CIE-LAB	lab(22.53, 13.81, 25.05)
CIE-LCH	lch(22.53, 28.60, 61.13°)
OKLab	oklab(33.73% 0.0372 0.0559)
OKLCH	oklch(33.73% 0.067 56.3)
XYZ	xyz(4.4256, 3.6640, 0.9643)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512D10 #103451

analogous

#511014 #512D10 #514E10

triadic

#512D10 #10512D #2D1051

tetradic

#512D10 #145110 #103451 #4E1051

square

#512D10 #145110 #103451 #4E1051

split-complementary

#512D10 #10514E #101451

monochromatic

#1A0E05 #1E1106 #512D10 #84491A #B76624

Accessibility & contrast

On white

12.12

#512D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#512D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512D10

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512D10	#FFFFFF	#000000	##FFFFFF
##512D10	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310D

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#592527

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #512d10;
/* rgb */ color: rgb(81, 45, 16);
/* oklch */ color: oklch(33.7% 0.067 56.3);

Tailwind

colors: {
  custom: {
    50: '#866650',
    500: '#512d10',
    950: '#000000',
  },
}

SCSS

$custom: #512d10;
$custom-light: #866650;
$custom-dark: #000000;

JSON

{
  "hex": "#512d10",
  "rgb": {
    "r": 81,
    "g": 45,
    "b": 16
  },
  "hsl": {
    "h": 26.769,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33725,
    "c": 0.06719,
    "h": 56.3
  },
  "luminance": 0.03664
}

Semantic roles & 50–950 ramp

primary

#512D10

secondary

#32638B

accent

#9DEA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512D10

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

Preview Lab → · Contrast checker → · Palette generator →