#512D15#512D15

#512D15 is a dark, moderate orange. Relative luminance 0.037; OKLCH L 33.8% C 0.064 H 52.5°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#512D15
RGB	rgb(81, 45, 21)
HSL	hsl(24, 59%, 20%)
HSV	hsv(24, 74%, 32%)
CMYK	cmyk(0%, 44.4%, 74.1%, 68.2%)
CIE-LAB	lab(22.59, 14.12, 22.21)
CIE-LCH	lch(22.59, 26.32, 57.55°)
OKLab	oklab(33.79% 0.0391 0.0509)
OKLCH	oklch(33.79% 0.064 52.5)
XYZ	xyz(4.4674, 3.6807, 1.1845)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512D15 #153951

analogous

#51151B #512D15 #514B15

triadic

#512D15 #15512D #2D1551

tetradic

#512D15 #1B5115 #153951 #4B1551

square

#512D15 #1B5115 #153951 #4B1551

split-complementary

#512D15 #15514B #151B51

monochromatic

#180D06 #201208 #512D15 #824822 #B2632E

Accessibility & contrast

On white

12.10

#512D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#512D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #512D15

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512D15	#FFFFFF	#000000	##FFFFFF
##512D15	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373113

Deuteranopia (green-blind)

#403915

Tritanopia (blue-blind)

#592628

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #512d15;
/* rgb */ color: rgb(81, 45, 21);
/* oklch */ color: oklch(33.8% 0.064 52.5);

Tailwind

colors: {
  custom: {
    50: '#856653',
    500: '#512d15',
    950: '#000000',
  },
}

SCSS

$custom: #512d15;
$custom-light: #856653;
$custom-dark: #000000;

JSON

{
  "hex": "#512d15",
  "rgb": {
    "r": 81,
    "g": 45,
    "b": 21
  },
  "hsl": {
    "h": 24,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.33789,
    "c": 0.06421,
    "h": 52.5
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#512D15

secondary

#396989

accent

#A4E246

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #512D15

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

Preview Lab → · Contrast checker → · Palette generator →