#512B10#512B10

#512B10 is a dark, moderate orange. Relative luminance 0.035; OKLCH L 33.3% C 0.068 H 53.1°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#512B10
RGB	rgb(81, 43, 16)
HSL	hsl(25, 67%, 19%)
HSV	hsv(25, 80%, 32%)
CMYK	cmyk(0%, 46.9%, 80.2%, 68.2%)
CIE-LAB	lab(22.00, 15.08, 24.49)
CIE-LCH	lch(22.00, 28.76, 58.38°)
OKLab	oklab(33.32% 0.041 0.0547)
OKLCH	oklch(33.32% 0.068 53.1)
XYZ	xyz(4.3511, 3.5150, 0.9394)
Luminance	0.0351 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512B10 #103651

analogous

#511016 #512B10 #514C10

triadic

#512B10 #10512B #2B1051

tetradic

#512B10 #165110 #103651 #4C1051

square

#512B10 #165110 #103651 #4C1051

split-complementary

#512B10 #10514C #101651

monochromatic

#1A0E05 #1E1006 #512B10 #84461A #B76124

Accessibility & contrast

On white

12.33

#512B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#512B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512B10

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512B10	#FFFFFF	#000000	##FFFFFF
##512B10	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F0D

Deuteranopia (green-blind)

#3F3810

Tritanopia (blue-blind)

#592325

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #512b10;
/* rgb */ color: rgb(81, 43, 16);
/* oklch */ color: oklch(33.3% 0.068 53.1);

Tailwind

colors: {
  custom: {
    50: '#86644f',
    500: '#512b10',
    950: '#000000',
  },
}

SCSS

$custom: #512b10;
$custom-light: #86644f;
$custom-dark: #000000;

JSON

{
  "hex": "#512b10",
  "rgb": {
    "r": 81,
    "g": 43,
    "b": 16
  },
  "hsl": {
    "h": 24.923,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33317,
    "c": 0.06841,
    "h": 53.1
  },
  "luminance": 0.03514
}

Semantic roles & 50–950 ramp

primary

#512B10

secondary

#32668B

accent

#A2EA3E

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0502

muted

#7D7A78

Preview Lab

Preview with #512B10

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

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