#51300E#51300E

#51300E is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.3% C 0.067 H 62.5°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#51300E
RGB	rgb(81, 48, 14)
HSL	hsl(30, 71%, 19%)
HSV	hsv(30, 83%, 32%)
CMYK	cmyk(0%, 40.7%, 82.7%, 68.2%)
CIE-LAB	lab(23.32, 11.79, 26.93)
CIE-LCH	lch(23.32, 29.39, 66.36°)
OKLab	oklab(34.33% 0.0309 0.0594)
OKLCH	oklch(34.33% 0.067 62.5)
XYZ	xyz(4.5299, 3.8954, 0.9287)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51300E #0E2F51

analogous

#510F0E #51300E #50510E

triadic

#51300E #0E5130 #300E51

tetradic

#51300E #0E510F #0E2F51 #510E50

square

#51300E #0E510F #0E2F51 #510E50

split-complementary

#51300E #0E5051 #0F0E51

monochromatic

#1A0F05 #1D1105 #51300E #854F17 #B96E20

Accessibility & contrast

On white

11.80

#51300E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#51300E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51300E

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51300E	#FFFFFF	#000000	##FFFFFF
##51300E	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3309

Deuteranopia (green-blind)

#423B0E

Tritanopia (blue-blind)

#592929

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #51300e;
/* rgb */ color: rgb(81, 48, 14);
/* oklch */ color: oklch(34.3% 0.067 62.5);

Tailwind

colors: {
  custom: {
    50: '#86684f',
    500: '#51300e',
    950: '#000000',
  },
}

SCSS

$custom: #51300e;
$custom-light: #86684f;
$custom-dark: #000000;

JSON

{
  "hex": "#51300e",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 14
  },
  "hsl": {
    "h": 30.448,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.34333,
    "c": 0.06698,
    "h": 62.5
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary

#51300E

secondary

#2F5D8C

accent

#93ED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #51300E

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

Preview Lab → · Contrast checker → · Palette generator →