#51202A#51202A

#51202A is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.8% C 0.074 H 9.6°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#51202A
RGB	rgb(81, 32, 42)
HSL	hsl(348, 43%, 22%)
HSV	hsv(348, 60%, 32%)
CMYK	cmyk(0%, 60.5%, 48.1%, 68.2%)
CIE-LAB	lab(19.84, 24.05, 4.71)
CIE-LCH	lch(19.84, 24.51, 11.09°)
OKLab	oklab(31.84% 0.073 0.0123)
OKLCH	oklch(31.84% 0.074 9.6)
XYZ	xyz(4.3281, 2.9500, 2.5315)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51202A #205147

analogous

#512043 #51202A #512F20

triadic

#51202A #2A5120 #202A51

tetradic

#51202A #435120 #205147 #2F2051

square

#51202A #435120 #205147 #2F2051

split-complementary

#51202A #20512F #204351

monochromatic

#16090B #250F13 #51202A #7D3141 #A94357

Accessibility & contrast

On white

13.21

#51202A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#51202A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51202A

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51202A	#FFFFFF	#000000	##FFFFFF
##51202A	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2A

Deuteranopia (green-blind)

#363429

Tritanopia (blue-blind)

#581A24

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51202a;
/* rgb */ color: rgb(81, 32, 42);
/* oklch */ color: oklch(31.8% 0.074 9.6);

Tailwind

colors: {
  custom: {
    50: '#855d63',
    500: '#51202a',
    950: '#000000',
  },
}

SCSS

$custom: #51202a;
$custom-light: #855d63;
$custom-dark: #000000;

JSON

{
  "hex": "#51202a",
  "rgb": {
    "r": 81,
    "g": 32,
    "b": 42
  },
  "hsl": {
    "h": 347.755,
    "s": 43.363,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31836,
    "c": 0.07403,
    "h": 9.6
  },
  "luminance": 0.0295
}

Semantic roles & 50–950 ramp

primary

#51202A

secondary

#478579

accent

#D3B955

background

#F8F5F5

surface

#EFE9EA

border

#CAC5C6

text

#0B0405

muted

#7C7979

Preview Lab

Preview with #51202A

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

Preview Lab → · Contrast checker → · Palette generator →