#51360E#51360E

#51360E is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.6% C 0.066 H 72.8°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#51360E
RGB	rgb(81, 54, 14)
HSL	hsl(36, 71%, 19%)
HSV	hsv(36, 83%, 32%)
CMYK	cmyk(0%, 33.3%, 82.7%, 68.2%)
CIE-LAB	lab(25.01, 7.93, 28.61)
CIE-LCH	lch(25.01, 29.68, 74.50°)
OKLab	oklab(35.65% 0.0195 0.063)
OKLCH	oklch(35.65% 0.066 72.8)
XYZ	xyz(4.7921, 4.4198, 1.0161)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51360E #0E2951

analogous

#51140E #51360E #4A510E

triadic

#51360E #0E5136 #360E51

tetradic

#51360E #0E5114 #0E2951 #510E4A

square

#51360E #0E5114 #0E2951 #510E4A

split-complementary

#51360E #0E4A51 #140E51

monochromatic

#1A1105 #1D1305 #51360E #855917 #B97C20

Accessibility & contrast

On white

11.15

#51360E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#51360E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51360E

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51360E	#FFFFFF	#000000	##FFFFFF
##51360E	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3708

Deuteranopia (green-blind)

#463E0F

Tritanopia (blue-blind)

#592F2E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #51360e;
/* rgb */ color: rgb(81, 54, 14);
/* oklch */ color: oklch(35.6% 0.066 72.8);

Tailwind

colors: {
  custom: {
    50: '#856c4f',
    500: '#51360e',
    950: '#000000',
  },
}

SCSS

$custom: #51360e;
$custom-light: #856c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#51360e",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 14
  },
  "hsl": {
    "h": 35.821,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35647,
    "c": 0.06597,
    "h": 72.8
  },
  "luminance": 0.04419
}

Semantic roles & 50–950 ramp

primary

#51360E

secondary

#2F548C

accent

#83ED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #51360E

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

Preview Lab → · Contrast checker → · Palette generator →