#512F0C#512F0C

#512F0C is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.1% C 0.068 H 62.0°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#512F0C
RGB	rgb(81, 47, 12)
HSL	hsl(30, 74%, 18%)
HSV	hsv(30, 85%, 32%)
CMYK	cmyk(0%, 42%, 85.2%, 68.2%)
CIE-LAB	lab(23.03, 12.33, 27.59)
CIE-LCH	lch(23.03, 30.22, 65.92°)
OKLab	oklab(34.1% 0.0322 0.0605)
OKLCH	oklch(34.1% 0.068 62)
XYZ	xyz(4.4766, 3.8094, 0.8473)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F0C #0C2E51

analogous

#510C0C #512F0C #50510C

triadic

#512F0C #0C512F #2F0C51

tetradic

#512F0C #0C510C #0C2E51 #510C50

square

#512F0C #0C510C #0C2E51 #510C50

split-complementary

#512F0C #0C5051 #0C0C51

monochromatic

#1B0F04 #1C1004 #512F0C #864E14 #BC6D1C

Accessibility & contrast

On white

11.92

#512F0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#512F0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F0C

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F0C	#FFFFFF	#000000	##FFFFFF
##512F0C	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3207

Deuteranopia (green-blind)

#423A0C

Tritanopia (blue-blind)

#592728

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f0c;
/* rgb */ color: rgb(81, 47, 12);
/* oklch */ color: oklch(34.1% 0.068 62.0);

Tailwind

colors: {
  custom: {
    50: '#86674d',
    500: '#512f0c',
    950: '#000000',
  },
}

SCSS

$custom: #512f0c;
$custom-light: #86674d;
$custom-dark: #000000;

JSON

{
  "hex": "#512f0c",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 12
  },
  "hsl": {
    "h": 30.435,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34102,
    "c": 0.06847,
    "h": 62
  },
  "luminance": 0.03809
}

Semantic roles & 50–950 ramp

primary

#512F0C

secondary

#2C5C8C

accent

#93F137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0601

muted

#7D7A77

Preview Lab

Preview with #512F0C

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

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