#51300F#51300F

#51300F is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.3% C 0.066 H 62.0°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#51300F
RGB	rgb(81, 48, 15)
HSL	hsl(30, 69%, 19%)
HSV	hsv(30, 81%, 32%)
CMYK	cmyk(0%, 40.7%, 81.5%, 68.2%)
CIE-LAB	lab(23.33, 11.84, 26.42)
CIE-LCH	lch(23.33, 28.95, 65.86°)
OKLab	oklab(34.34% 0.0312 0.0586)
OKLCH	oklch(34.34% 0.066 62)
XYZ	xyz(4.5369, 3.8982, 0.9653)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51300F #0F3051

analogous

#510F0F #51300F #51510F

triadic

#51300F #0F5130 #300F51

tetradic

#51300F #0F510F #0F3051 #510F51

square

#51300F #0F510F #0F3051 #510F51

split-complementary

#51300F #0F5151 #0F0F51

monochromatic

#1A0F05 #1D1105 #51300F #854F19 #B86D22

Accessibility & contrast

On white

11.80

#51300F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#51300F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51300F

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51300F	#FFFFFF	#000000	##FFFFFF
##51300F	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)

#3A330B

Deuteranopia (green-blind)

#423B0F

Tritanopia (blue-blind)

#592929

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #51300f;
/* rgb */ color: rgb(81, 48, 15);
/* oklch */ color: oklch(34.3% 0.066 62.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51300f",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 15
  },
  "hsl": {
    "h": 30,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34343,
    "c": 0.06639,
    "h": 62
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary

#51300F

secondary

#315E8B

accent

#94EC3C

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #51300F

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

Preview Lab → · Contrast checker → · Palette generator →