#51103A#51103A

#51103A is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.4% C 0.106 H 345.7°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#51103A
RGB	rgb(81, 16, 58)
HSL	hsl(321, 67%, 19%)
HSV	hsv(321, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 28.4%, 68.2%)
CIE-LAB	lab(17.58, 34.00, -9.90)
CIE-LCH	lch(17.58, 35.42, 343.76°)
OKLab	oklab(30.36% 0.1031 -0.0263)
OKLCH	oklch(30.36% 0.106 345.7)
XYZ	xyz(4.3425, 2.4259, 4.2417)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51103A #105127

analogous

#481051 #51103A #51101A

triadic

#51103A #3A5110 #103A51

tetradic

#51103A #514810 #105127 #101A51

square

#51103A #514810 #105127 #101A51

split-complementary

#51103A #1A5110 #105148

monochromatic

#1A0512 #1E0615 #51103A #841A5F #B72483

Accessibility & contrast

On white

14.14

#51103A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#51103A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51103A

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51103A	#FFFFFF	#000000	##FFFFFF
##51103A	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18243B

Deuteranopia (green-blind)

#2C2F39

Tritanopia (blue-blind)

#570F23

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #51103a;
/* rgb */ color: rgb(81, 16, 58);
/* oklch */ color: oklch(30.4% 0.106 345.7);

Tailwind

colors: {
  custom: {
    50: '#855570',
    500: '#51103a',
    950: '#000000',
  },
}

SCSS

$custom: #51103a;
$custom-light: #855570;
$custom-dark: #000000;

JSON

{
  "hex": "#51103a",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 58
  },
  "hsl": {
    "h": 321.231,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30357,
    "c": 0.10639,
    "h": 345.7
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary

#51103A

secondary

#328B51

accent

#EA7B3E

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #51103A

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

Preview Lab → · Contrast checker → · Palette generator →