#512F0E#512F0E

#512F0E is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.1% C 0.067 H 60.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#512F0E
RGB	rgb(81, 47, 14)
HSL	hsl(30, 71%, 19%)
HSV	hsv(30, 83%, 32%)
CMYK	cmyk(0%, 42%, 82.7%, 68.2%)
CIE-LAB	lab(23.05, 12.43, 26.65)
CIE-LCH	lch(23.05, 29.40, 65.00°)
OKLab	oklab(34.12% 0.0328 0.0589)
OKLCH	oklch(34.12% 0.067 60.9)
XYZ	xyz(4.4895, 3.8145, 0.9152)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512F0E #0E3051

analogous

#510E0F #512F0E #51500E

triadic

#512F0E #0E512F #2F0E51

tetradic

#512F0E #0F510E #0E3051 #500E51

square

#512F0E #0F510E #0E3051 #500E51

split-complementary

#512F0E #0E5150 #0E0F51

monochromatic

#1A0F05 #1D1105 #512F0E #854D17 #B96C20

Accessibility & contrast

On white

11.91

#512F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#512F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512F0E

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512F0E	#FFFFFF	#000000	##FFFFFF
##512F0E	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320A

Deuteranopia (green-blind)

#423A0E

Tritanopia (blue-blind)

#592728

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512f0e;
/* rgb */ color: rgb(81, 47, 14);
/* oklch */ color: oklch(34.1% 0.067 60.9);

Tailwind

colors: {
  custom: {
    50: '#86674f',
    500: '#512f0e',
    950: '#000000',
  },
}

SCSS

$custom: #512f0e;
$custom-light: #86674f;
$custom-dark: #000000;

JSON

{
  "hex": "#512f0e",
  "rgb": {
    "r": 81,
    "g": 47,
    "b": 14
  },
  "hsl": {
    "h": 29.552,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34121,
    "c": 0.06736,
    "h": 60.9
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#512F0E

secondary

#2F5E8C

accent

#95ED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512F0E

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

Preview Lab → · Contrast checker → · Palette generator →