#51350E#51350E

#51350E is a dark, moderate orange. Relative luminance 0.043; OKLCH L 35.4% C 0.066 H 71.1°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#51350E
RGB	rgb(81, 53, 14)
HSL	hsl(35, 71%, 19%)
HSV	hsv(35, 83%, 32%)
CMYK	cmyk(0%, 34.6%, 82.7%, 68.2%)
CIE-LAB	lab(24.73, 8.58, 28.32)
CIE-LCH	lch(24.73, 29.59, 73.16°)
OKLab	oklab(35.42% 0.0214 0.0624)
OKLCH	oklch(35.42% 0.066 71.1)
XYZ	xyz(4.7461, 4.3277, 1.0007)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51350E #0E2A51

analogous

#51130E #51350E #4B510E

triadic

#51350E #0E5135 #350E51

tetradic

#51350E #0E5113 #0E2A51 #510E4B

square

#51350E #0E5113 #0E2A51 #510E4B

split-complementary

#51350E #0E4B51 #130E51

monochromatic

#1A1105 #1D1305 #51350E #855717 #B97920

Accessibility & contrast

On white

11.26

#51350E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#51350E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51350E

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51350E	#FFFFFF	#000000	##FFFFFF
##51350E	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3709

Deuteranopia (green-blind)

#453D0F

Tritanopia (blue-blind)

#592E2D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #51350e;
/* rgb */ color: rgb(81, 53, 14);
/* oklch */ color: oklch(35.4% 0.066 71.1);

Tailwind

colors: {
  custom: {
    50: '#856c4f',
    500: '#51350e',
    950: '#000000',
  },
}

SCSS

$custom: #51350e;
$custom-light: #856c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#51350e",
  "rgb": {
    "r": 81,
    "g": 53,
    "b": 14
  },
  "hsl": {
    "h": 34.925,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35424,
    "c": 0.06598,
    "h": 71.1
  },
  "luminance": 0.04327
}

Semantic roles & 50–950 ramp

primary

#51350E

secondary

#2F568C

accent

#85ED3A

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #51350E

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

Preview Lab → · Contrast checker → · Palette generator →