#512E15#512E15

#512E15 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.0% C 0.064 H 54.2°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#512E15
RGB	rgb(81, 46, 21)
HSL	hsl(25, 59%, 20%)
HSV	hsv(25, 74%, 32%)
CMYK	cmyk(0%, 43.2%, 74.1%, 68.2%)
CIE-LAB	lab(22.85, 13.49, 22.51)
CIE-LCH	lch(22.85, 26.24, 59.08°)
OKLab	oklab(34% 0.0372 0.0516)
OKLCH	oklch(34% 0.064 54.2)
XYZ	xyz(4.5060, 3.7579, 1.1974)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512E15 #153851

analogous

#51151A #512E15 #514C15

triadic

#512E15 #15512E #2E1551

tetradic

#512E15 #1A5115 #153851 #4C1551

square

#512E15 #1A5115 #153851 #4C1551

split-complementary

#512E15 #15514C #151A51

monochromatic

#180E06 #201208 #512E15 #824A22 #B2652E

Accessibility & contrast

On white

11.99

#512E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#512E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512E15

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512E15	#FFFFFF	#000000	##FFFFFF
##512E15	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383212

Deuteranopia (green-blind)

#403A15

Tritanopia (blue-blind)

#592728

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #512e15;
/* rgb */ color: rgb(81, 46, 21);
/* oklch */ color: oklch(34.0% 0.064 54.2);

Tailwind

colors: {
  custom: {
    50: '#856753',
    500: '#512e15',
    950: '#000000',
  },
}

SCSS

$custom: #512e15;
$custom-light: #856753;
$custom-dark: #000000;

JSON

{
  "hex": "#512e15",
  "rgb": {
    "r": 81,
    "g": 46,
    "b": 21
  },
  "hsl": {
    "h": 25,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.33996,
    "c": 0.06359,
    "h": 54.2
  },
  "luminance": 0.03757
}

Semantic roles & 50–950 ramp

primary

#512E15

secondary

#396889

accent

#A1E246

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #512E15

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

Preview Lab → · Contrast checker → · Palette generator →