#512D0F#512D0F

#512D0F is a dark, moderate orange. Relative luminance 0.037; OKLCH L 33.7% C 0.068 H 57.0°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#512D0F
RGB	rgb(81, 45, 15)
HSL	hsl(27, 69%, 19%)
HSV	hsv(27, 81%, 32%)
CMYK	cmyk(0%, 44.4%, 81.5%, 68.2%)
CIE-LAB	lab(22.52, 13.76, 25.58)
CIE-LCH	lch(22.52, 29.05, 61.73°)
OKLab	oklab(33.71% 0.0369 0.0568)
OKLCH	oklch(33.71% 0.068 57)
XYZ	xyz(4.4183, 3.6611, 0.9258)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512D0F #0F3351

analogous

#510F12 #512D0F #514E0F

triadic

#512D0F #0F512D #2D0F51

tetradic

#512D0F #12510F #0F3351 #4E0F51

square

#512D0F #12510F #0F3351 #4E0F51

split-complementary

#512D0F #0F514E #0F1251

monochromatic

#1A0E05 #1D1005 #512D0F #854A19 #B86622

Accessibility & contrast

On white

12.12

#512D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#512D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512D0F

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512D0F	#FFFFFF	#000000	##FFFFFF
##512D0F	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)

#38310B

Deuteranopia (green-blind)

#40390F

Tritanopia (blue-blind)

#592527

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #512d0f;
/* rgb */ color: rgb(81, 45, 15);
/* oklch */ color: oklch(33.7% 0.068 57.0);

Tailwind

colors: {
  custom: {
    50: '#86664f',
    500: '#512d0f',
    950: '#000000',
  },
}

SCSS

$custom: #512d0f;
$custom-light: #86664f;
$custom-dark: #000000;

JSON

{
  "hex": "#512d0f",
  "rgb": {
    "r": 81,
    "g": 45,
    "b": 15
  },
  "hsl": {
    "h": 27.273,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33714,
    "c": 0.06775,
    "h": 57
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#512D0F

secondary

#31628B

accent

#9CEC3C

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512D0F

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

Preview Lab → · Contrast checker → · Palette generator →