#51200C#51200C

#51200C is a dark, moderate orange. Relative luminance 0.028; OKLCH L 31.2% C 0.080 H 41.2°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#51200C
RGB	rgb(81, 32, 12)
HSL	hsl(17, 74%, 18%)
HSV	hsv(17, 85%, 32%)
CMYK	cmyk(0%, 60.5%, 85.2%, 68.2%)
CIE-LAB	lab(19.26, 21.58, 23.48)
CIE-LCH	lch(19.26, 31.89, 47.41°)
OKLab	oklab(31.21% 0.06 0.0525)
OKLCH	oklch(31.21% 0.08 41.2)
XYZ	xyz(3.9766, 2.8094, 0.6806)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51200C #0C3D51

analogous

#510C1A #51200C #51420C

triadic

#51200C #0C5120 #200C51

tetradic

#51200C #1A510C #0C3D51 #420C51

square

#51200C #1A510C #0C3D51 #420C51

split-complementary

#51200C #0C5142 #0C1A51

monochromatic

#1B0B04 #1C0B04 #51200C #863514 #BC4A1C

Accessibility & contrast

On white

13.45

#51200C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#51200C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51200C

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51200C	#FFFFFF	#000000	##FFFFFF
##51200C	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2809

Deuteranopia (green-blind)

#3A330B

Tritanopia (blue-blind)

#5A151C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #51200c;
/* rgb */ color: rgb(81, 32, 12);
/* oklch */ color: oklch(31.2% 0.080 41.2);

Tailwind

colors: {
  custom: {
    50: '#875d4c',
    500: '#51200c',
    950: '#000000',
  },
}

SCSS

$custom: #51200c;
$custom-light: #875d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#51200c",
  "rgb": {
    "r": 81,
    "g": 32,
    "b": 12
  },
  "hsl": {
    "h": 17.391,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.31211,
    "c": 0.07967,
    "h": 41.2
  },
  "luminance": 0.02809
}

Semantic roles & 50–950 ramp

primary

#51200C

secondary

#2C718C

accent

#BBF137

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #51200C

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

Preview Lab → · Contrast checker → · Palette generator →