#51143B#51143B

#51143B is a dark, moderate pink. Relative luminance 0.026; OKLCH L 30.8% C 0.102 H 345.4°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#51143B
RGB	rgb(81, 20, 59)
HSL	hsl(322, 60%, 20%)
HSV	hsv(322, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 27.2%, 68.2%)
CIE-LAB	lab(18.21, 32.51, -9.64)
CIE-LCH	lch(18.21, 33.90, 343.49°)
OKLab	oklab(30.84% 0.0983 -0.0256)
OKLCH	oklch(30.84% 0.102 345.4)
XYZ	xyz(4.4331, 2.5659, 4.3986)
Luminance	0.0256 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51143B #14512A

analogous

#481451 #51143B #51141D

triadic

#51143B #3B5114 #143B51

tetradic

#51143B #514814 #14512A #141D51

square

#51143B #514814 #14512A #141D51

split-complementary

#51143B #1D5114 #145148

monochromatic

#190612 #200817 #51143B #82205F #B32C83

Accessibility & contrast

On white

13.88

#51143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#51143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51143B

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51143B	#FFFFFF	#000000	##FFFFFF
##51143B	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B263C

Deuteranopia (green-blind)

#2D303A

Tritanopia (blue-blind)

#571325

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #51143b;
/* rgb */ color: rgb(81, 20, 59);
/* oklch */ color: oklch(30.8% 0.102 345.4);

Tailwind

colors: {
  custom: {
    50: '#855771',
    500: '#51143b',
    950: '#000000',
  },
}

SCSS

$custom: #51143b;
$custom-light: #855771;
$custom-dark: #000000;

JSON

{
  "hex": "#51143b",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 321.639,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30835,
    "c": 0.10153,
    "h": 345.4
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#51143B

secondary

#388955

accent

#E47E44

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #51143B

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

Preview Lab → · Contrast checker → · Palette generator →