#51133B#51133B

#51133B is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.7% C 0.103 H 345.2°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#51133B
RGB	rgb(81, 19, 59)
HSL	hsl(321, 62%, 20%)
HSV	hsv(321, 77%, 32%)
CMYK	cmyk(0%, 76.5%, 27.2%, 68.2%)
CIE-LAB	lab(18.06, 32.94, -9.87)
CIE-LCH	lch(18.06, 34.39, 343.32°)
OKLab	oklab(30.72% 0.0996 -0.0262)
OKLCH	oklch(30.72% 0.103 345.2)
XYZ	xyz(4.4158, 2.5313, 4.3929)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51133B #135129

analogous

#481351 #51133B #51131C

triadic

#51133B #3B5113 #133B51

tetradic

#51133B #514813 #135129 #131C51

square

#51133B #514813 #135129 #131C51

split-complementary

#51133B #1C5113 #135148

monochromatic

#190612 #1F0717 #51133B #831F5F #B42A83

Accessibility & contrast

On white

13.94

#51133B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#51133B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51133B

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51133B	#FFFFFF	#000000	##FFFFFF
##51133B	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A253C

Deuteranopia (green-blind)

#2D303A

Tritanopia (blue-blind)

#571225

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #51133b;
/* rgb */ color: rgb(81, 19, 59);
/* oklch */ color: oklch(30.7% 0.103 345.2);

Tailwind

colors: {
  custom: {
    50: '#855771',
    500: '#51133b',
    950: '#000000',
  },
}

SCSS

$custom: #51133b;
$custom-light: #855771;
$custom-dark: #000000;

JSON

{
  "hex": "#51133b",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 59
  },
  "hsl": {
    "h": 321.29,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30722,
    "c": 0.10297,
    "h": 345.2
  },
  "luminance": 0.02531
}

Semantic roles & 50–950 ramp

primary

#51133B

secondary

#368A54

accent

#E57C43

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #51133B

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

Preview Lab → · Contrast checker → · Palette generator →