#51340D#51340D

#51340D is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.2% C 0.067 H 69.8°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#51340D
RGB	rgb(81, 52, 13)
HSL	hsl(34, 72%, 18%)
HSV	hsv(34, 84%, 32%)
CMYK	cmyk(0%, 35.8%, 84%, 68.2%)
CIE-LAB	lab(24.43, 9.17, 28.52)
CIE-LCH	lch(24.43, 29.96, 72.18°)
OKLab	oklab(35.19% 0.023 0.0626)
OKLCH	oklch(35.19% 0.067 69.8)
XYZ	xyz(4.6943, 4.2348, 0.9509)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51340D #0D2A51

analogous

#51120D #51340D #4C510D

triadic

#51340D #0D5134 #340D51

tetradic

#51340D #0D5112 #0D2A51 #510D4C

square

#51340D #0D5112 #0D2A51 #510D4C

split-complementary

#51340D #0D4C51 #120D51

monochromatic

#1A1104 #1C1205 #51340D #865615 #BA781E

Accessibility & contrast

On white

11.37

#51340D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#51340D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51340D

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51340D	#FFFFFF	#000000	##FFFFFF
##51340D	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3607

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#592D2C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #51340d;
/* rgb */ color: rgb(81, 52, 13);
/* oklch */ color: oklch(35.2% 0.067 69.8);

Tailwind

colors: {
  custom: {
    50: '#866b4e',
    500: '#51340d',
    950: '#000000',
  },
}

SCSS

$custom: #51340d;
$custom-light: #866b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#51340d",
  "rgb": {
    "r": 81,
    "g": 52,
    "b": 13
  },
  "hsl": {
    "h": 34.412,
    "s": 72.34,
    "l": 18.431
  },
  "oklch": {
    "l": 0.35193,
    "c": 0.06667,
    "h": 69.8
  },
  "luminance": 0.04234
}

Semantic roles & 50–950 ramp

primary

#51340D

secondary

#2E568C

accent

#86EF39

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #51340D

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

Preview Lab → · Contrast checker → · Palette generator →