#51241A#51241A

#51241A is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.1% C 0.070 H 33.8°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#51241A
RGB	rgb(81, 36, 26)
HSL	hsl(11, 51%, 21%)
HSV	hsv(11, 68%, 32%)
CMYK	cmyk(0%, 55.6%, 67.9%, 68.2%)
CIE-LAB	lab(20.39, 20.09, 16.43)
CIE-LCH	lch(20.39, 25.95, 39.28°)
OKLab	oklab(32.13% 0.0583 0.039)
OKLCH	oklch(32.13% 0.07 33.8)
XYZ	xyz(4.2110, 3.0862, 1.3510)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51241A #1A4751

analogous

#511A2B #51241A #513F1A

triadic

#51241A #1A5124 #241A51

tetradic

#51241A #2B511A #1A4751 #3F1A51

square

#51241A #2B511A #1A4751 #3F1A51

split-complementary

#51241A #1A513F #1A2B51

monochromatic

#170A07 #230F0B #51241A #7F3929 #AE4D38

Accessibility & contrast

On white

12.99

#51241A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#51241A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51241A

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51241A	#FFFFFF	#000000	##FFFFFF
##51241A	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B19

Deuteranopia (green-blind)

#3B3519

Tritanopia (blue-blind)

#591C22

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #51241a;
/* rgb */ color: rgb(81, 36, 26);
/* oklch */ color: oklch(32.1% 0.070 33.8);

Tailwind

colors: {
  custom: {
    50: '#866056',
    500: '#51241a',
    950: '#000000',
  },
}

SCSS

$custom: #51241a;
$custom-light: #866056;
$custom-dark: #000000;

JSON

{
  "hex": "#51241a",
  "rgb": {
    "r": 81,
    "g": 36,
    "b": 26
  },
  "hsl": {
    "h": 10.909,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32127,
    "c": 0.07016,
    "h": 33.8
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#51241A

secondary

#407A87

accent

#C1DB4D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0503

muted

#7D7978

Preview Lab

Preview with #51241A

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

Preview Lab → · Contrast checker → · Palette generator →