#51320C#51320C

#51320C is a dark, moderate orange. Relative luminance 0.041; OKLCH L 34.7% C 0.068 H 66.9°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#51320C
RGB	rgb(81, 50, 12)
HSL	hsl(33, 74%, 18%)
HSV	hsv(33, 85%, 32%)
CMYK	cmyk(0%, 38.3%, 85.2%, 68.2%)
CIE-LAB	lab(23.86, 10.41, 28.43)
CIE-LCH	lch(23.86, 30.27, 69.89°)
OKLab	oklab(34.74% 0.0265 0.0622)
OKLCH	oklch(34.74% 0.068 66.9)
XYZ	xyz(4.6007, 4.0575, 0.8886)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51320C #0C2B51

analogous

#510F0C #51320C #4D510C

triadic

#51320C #0C5132 #320C51

tetradic

#51320C #0C510F #0C2B51 #510C4D

square

#51320C #0C510F #0C2B51 #510C4D

split-complementary

#51320C #0C4D51 #0F0C51

monochromatic

#1B1004 #1C1104 #51320C #865314 #BC741C

Accessibility & contrast

On white

11.59

#51320C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#51320C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51320C

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51320C	#FFFFFF	#000000	##FFFFFF
##51320C	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3407

Deuteranopia (green-blind)

#433C0D

Tritanopia (blue-blind)

#592B2A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #51320c;
/* rgb */ color: rgb(81, 50, 12);
/* oklch */ color: oklch(34.7% 0.068 66.9);

Tailwind

colors: {
  custom: {
    50: '#86694e',
    500: '#51320c',
    950: '#000000',
  },
}

SCSS

$custom: #51320c;
$custom-light: #86694e;
$custom-dark: #000000;

JSON

{
  "hex": "#51320c",
  "rgb": {
    "r": 81,
    "g": 50,
    "b": 12
  },
  "hsl": {
    "h": 33.043,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34745,
    "c": 0.06757,
    "h": 66.9
  },
  "luminance": 0.04057
}

Semantic roles & 50–950 ramp

primary

#51320C

secondary

#2C588C

accent

#8AF137

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0601

muted

#7D7A77

Preview Lab

Preview with #51320C

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

Preview Lab → · Contrast checker → · Palette generator →