#51301A#51301A

#51301A is a dark, muted orange. Relative luminance 0.039; OKLCH L 34.5% C 0.059 H 53.2°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#51301A
RGB	rgb(81, 48, 26)
HSL	hsl(24, 51%, 21%)
HSV	hsv(24, 68%, 32%)
CMYK	cmyk(0%, 40.7%, 67.9%, 68.2%)
CIE-LAB	lab(23.47, 12.59, 20.18)
CIE-LCH	lch(23.47, 23.78, 58.04°)
OKLab	oklab(34.49% 0.0354 0.0473)
OKLCH	oklch(34.49% 0.059 53.2)
XYZ	xyz(4.6371, 3.9382, 1.4930)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51301A #1A3B51

analogous

#511A1F #51301A #514B1A

triadic

#51301A #1A5130 #301A51

tetradic

#51301A #1F511A #1A3B51 #4B1A51

square

#51301A #1F511A #1A3B51 #4B1A51

split-complementary

#51301A #1A514B #1A1F51

monochromatic

#170E07 #23150B #51301A #7F4B29 #AE6738

Accessibility & contrast

On white

11.75

#51301A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#51301A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51301A

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51301A	#FFFFFF	#000000	##FFFFFF
##51301A	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393318

Deuteranopia (green-blind)

#413B1A

Tritanopia (blue-blind)

#59292B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #51301a;
/* rgb */ color: rgb(81, 48, 26);
/* oklch */ color: oklch(34.5% 0.059 53.2);

Tailwind

colors: {
  custom: {
    50: '#856857',
    500: '#51301a',
    950: '#000000',
  },
}

SCSS

$custom: #51301a;
$custom-light: #856857;
$custom-dark: #000000;

JSON

{
  "hex": "#51301a",
  "rgb": {
    "r": 81,
    "g": 48,
    "b": 26
  },
  "hsl": {
    "h": 24,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3449,
    "c": 0.0591,
    "h": 53.2
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#51301A

secondary

#406B87

accent

#A2DB4D

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #51301A

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

Preview Lab → · Contrast checker → · Palette generator →