#512A0C#512A0C

#512A0C is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.1% C 0.071 H 54.2°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#512A0C
RGB	rgb(81, 42, 12)
HSL	hsl(26, 74%, 18%)
HSV	hsv(26, 85%, 32%)
CMYK	cmyk(0%, 48.1%, 85.2%, 68.2%)
CIE-LAB	lab(21.70, 15.50, 26.19)
CIE-LCH	lch(21.70, 30.44, 59.38°)
OKLab	oklab(33.07% 0.0416 0.0577)
OKLCH	oklch(33.07% 0.071 54.2)
XYZ	xyz(4.2880, 3.4323, 0.7844)
Luminance	0.0343 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512A0C #0C3351

analogous

#510C10 #512A0C #514C0C

triadic

#512A0C #0C512A #2A0C51

tetradic

#512A0C #10510C #0C3351 #4C0C51

square

#512A0C #10510C #0C3351 #4C0C51

split-complementary

#512A0C #0C514C #0C1051

monochromatic

#1B0E04 #1C0E04 #512A0C #864614 #BC611C

Accessibility & contrast

On white

12.45

#512A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#512A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512A0C

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512A0C	#FFFFFF	#000000	##FFFFFF
##512A0C	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F08

Deuteranopia (green-blind)

#3F370C

Tritanopia (blue-blind)

#592224

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #512a0c;
/* rgb */ color: rgb(81, 42, 12);
/* oklch */ color: oklch(33.1% 0.071 54.2);

Tailwind

colors: {
  custom: {
    50: '#86644d',
    500: '#512a0c',
    950: '#000000',
  },
}

SCSS

$custom: #512a0c;
$custom-light: #86644d;
$custom-dark: #000000;

JSON

{
  "hex": "#512a0c",
  "rgb": {
    "r": 81,
    "g": 42,
    "b": 12
  },
  "hsl": {
    "h": 26.087,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.33073,
    "c": 0.07111,
    "h": 54.2
  },
  "luminance": 0.03432
}

Semantic roles & 50–950 ramp

primary

#512A0C

secondary

#2C638C

accent

#A0F137

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0501

muted

#7D7977

Preview Lab

Preview with #512A0C

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

Preview Lab → · Contrast checker → · Palette generator →