#512C0F#512C0F

#512C0F is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.5% C 0.068 H 55.4°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#512C0F
RGB	rgb(81, 44, 15)
HSL	hsl(26, 69%, 19%)
HSV	hsv(26, 81%, 32%)
CMYK	cmyk(0%, 45.7%, 81.5%, 68.2%)
CIE-LAB	lab(22.25, 14.39, 25.30)
CIE-LCH	lch(22.25, 29.11, 60.37°)
OKLab	oklab(33.51% 0.0388 0.0562)
OKLCH	oklch(33.51% 0.068 55.4)
XYZ	xyz(4.3806, 3.5857, 0.9132)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512C0F #0F3451

analogous

#510F13 #512C0F #514D0F

triadic

#512C0F #0F512C #2C0F51

tetradic

#512C0F #13510F #0F3451 #4D0F51

square

#512C0F #13510F #0F3451 #4D0F51

split-complementary

#512C0F #0F514D #0F1351

monochromatic

#1A0E05 #1D1005 #512C0F #854819 #B86422

Accessibility & contrast

On white

12.23

#512C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#512C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512C0F

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512C0F	#FFFFFF	#000000	##FFFFFF
##512C0F	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300B

Deuteranopia (green-blind)

#40380F

Tritanopia (blue-blind)

#592426

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #512c0f;
/* rgb */ color: rgb(81, 44, 15);
/* oklch */ color: oklch(33.5% 0.068 55.4);

Tailwind

colors: {
  custom: {
    50: '#86654f',
    500: '#512c0f',
    950: '#000000',
  },
}

SCSS

$custom: #512c0f;
$custom-light: #86654f;
$custom-dark: #000000;

JSON

{
  "hex": "#512c0f",
  "rgb": {
    "r": 81,
    "g": 44,
    "b": 15
  },
  "hsl": {
    "h": 26.364,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33508,
    "c": 0.06833,
    "h": 55.4
  },
  "luminance": 0.03585
}

Semantic roles & 50–950 ramp

primary

#512C0F

secondary

#31638B

accent

#9FEC3C

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0502

muted

#7D7A78

Preview Lab

Preview with #512C0F

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

Preview Lab → · Contrast checker → · Palette generator →