#51360F#51360F

#51360F is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.7% C 0.065 H 72.3°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#51360F
RGB	rgb(81, 54, 15)
HSL	hsl(35, 69%, 19%)
HSV	hsv(35, 81%, 32%)
CMYK	cmyk(0%, 33.3%, 81.5%, 68.2%)
CIE-LAB	lab(25.02, 7.98, 28.12)
CIE-LCH	lch(25.02, 29.23, 74.15°)
OKLab	oklab(35.66% 0.0198 0.0622)
OKLCH	oklch(35.66% 0.065 72.3)
XYZ	xyz(4.7991, 4.4226, 1.0527)
Luminance	0.0442 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51360F #0F2A51

analogous

#51150F #51360F #4B510F

triadic

#51360F #0F5136 #360F51

tetradic

#51360F #0F5115 #0F2A51 #510F4B

square

#51360F #0F5115 #0F2A51 #510F4B

split-complementary

#51360F #0F4B51 #150F51

monochromatic

#1A1105 #1D1405 #51360F #855819 #B87B22

Accessibility & contrast

On white

11.14

#51360F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#51360F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51360F

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51360F	#FFFFFF	#000000	##FFFFFF
##51360F	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F380A

Deuteranopia (green-blind)

#463E10

Tritanopia (blue-blind)

#592F2E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #51360f;
/* rgb */ color: rgb(81, 54, 15);
/* oklch */ color: oklch(35.7% 0.065 72.3);

Tailwind

colors: {
  custom: {
    50: '#856c50',
    500: '#51360f',
    950: '#000000',
  },
}

SCSS

$custom: #51360f;
$custom-light: #856c50;
$custom-dark: #000000;

JSON

{
  "hex": "#51360f",
  "rgb": {
    "r": 81,
    "g": 54,
    "b": 15
  },
  "hsl": {
    "h": 35.455,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.35657,
    "c": 0.06531,
    "h": 72.3
  },
  "luminance": 0.04422
}

Semantic roles & 50–950 ramp

primary

#51360F

secondary

#31568B

accent

#84EC3C

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #51360F

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

Preview Lab → · Contrast checker → · Palette generator →