#511428#511428

#511428 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.0% C 0.092 H 4.6°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#511428
RGB	rgb(81, 20, 40)
HSL	hsl(340, 60%, 20%)
HSV	hsv(340, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 50.6%, 68.2%)
CIE-LAB	lab(17.48, 30.01, 2.76)
CIE-LCH	lch(17.48, 30.14, 5.26°)
OKLab	oklab(30.05% 0.0917 0.0074)
OKLCH	oklch(30.05% 0.092 4.6)
XYZ	xyz(4.0268, 2.4034, 2.2589)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511428 #14513D

analogous

#511447 #511428 #511F14

triadic

#511428 #285114 #142851

tetradic

#511428 #475114 #14513D #1F1451

square

#511428 #475114 #14513D #1F1451

split-complementary

#511428 #14511F #144751

monochromatic

#19060C #200810 #511428 #822040 #B32C58

Accessibility & contrast

On white

14.18

#511428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#511428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511428

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511428	#FFFFFF	#000000	##FFFFFF
##511428	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212328

Deuteranopia (green-blind)

#322F27

Tritanopia (blue-blind)

#590B1C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #511428;
/* rgb */ color: rgb(81, 20, 40);
/* oklch */ color: oklch(30.0% 0.092 4.6);

Tailwind

colors: {
  custom: {
    50: '#865761',
    500: '#511428',
    950: '#000000',
  },
}

SCSS

$custom: #511428;
$custom-light: #865761;
$custom-dark: #000000;

JSON

{
  "hex": "#511428",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 340.328,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3005,
    "c": 0.09198,
    "h": 4.6
  },
  "luminance": 0.02403
}

Semantic roles & 50–950 ramp

primary

#511428

secondary

#38896E

accent

#E4AF44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0305

muted

#7D7879

Preview Lab

Preview with #511428

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

Preview Lab → · Contrast checker → · Palette generator →