#512A0F#512A0F

#512A0F is a dark, moderate orange. Relative luminance 0.034; OKLCH L 33.1% C 0.070 H 52.3°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#512A0F
RGB	rgb(81, 42, 15)
HSL	hsl(25, 69%, 19%)
HSV	hsv(25, 81%, 32%)
CMYK	cmyk(0%, 48.1%, 81.5%, 68.2%)
CIE-LAB	lab(21.73, 15.65, 24.74)
CIE-LCH	lch(21.73, 29.28, 57.68°)
OKLab	oklab(33.11% 0.0426 0.0551)
OKLCH	oklch(33.11% 0.07 52.3)
XYZ	xyz(4.3079, 3.4402, 0.8890)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512A0F #0F3651

analogous

#510F15 #512A0F #514B0F

triadic

#512A0F #0F512A #2A0F51

tetradic

#512A0F #15510F #0F3651 #4B0F51

square

#512A0F #15510F #0F3651 #4B0F51

split-complementary

#512A0F #0F514B #0F1551

monochromatic

#1A0D05 #1D0F05 #512A0F #854519 #B86022

Accessibility & contrast

On white

12.44

#512A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#512A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512A0F

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512A0F	#FFFFFF	#000000	##FFFFFF
##512A0F	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0C

Deuteranopia (green-blind)

#3F370F

Tritanopia (blue-blind)

#592224

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #512a0f;
/* rgb */ color: rgb(81, 42, 15);
/* oklch */ color: oklch(33.1% 0.070 52.3);

Tailwind

colors: {
  custom: {
    50: '#86644f',
    500: '#512a0f',
    950: '#000000',
  },
}

SCSS

$custom: #512a0f;
$custom-light: #86644f;
$custom-dark: #000000;

JSON

{
  "hex": "#512a0f",
  "rgb": {
    "r": 81,
    "g": 42,
    "b": 15
  },
  "hsl": {
    "h": 24.545,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33105,
    "c": 0.06962,
    "h": 52.3
  },
  "luminance": 0.0344
}

Semantic roles & 50–950 ramp

primary

#512A0F

secondary

#31668B

accent

#A4EC3C

background

#F8F5F4

surface

#F0EAE7

border

#CBC6C3

text

#0C0502

muted

#7D7978

Preview Lab

Preview with #512A0F

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

Preview Lab → · Contrast checker → · Palette generator →