#551A40#551A40

#551A40 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.5% C 0.099 H 344.5°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#551A40
RGB	rgb(85, 26, 64)
HSL	hsl(321, 53%, 22%)
HSV	hsv(321, 69%, 33%)
CMYK	cmyk(0%, 69.4%, 24.7%, 66.7%)
CIE-LAB	lab(20.21, 31.80, -10.00)
CIE-LCH	lch(20.21, 33.34, 342.54°)
OKLab	oklab(32.52% 0.0956 -0.0266)
OKLCH	oklch(32.52% 0.099 344.5)
XYZ	xyz(5.0413, 3.0407, 5.1709)
Luminance	0.0304 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551A40 #1A552F

analogous

#4D1A55 #551A40 #551A23

triadic

#551A40 #40551A #1A4055

tetradic

#551A40 #554D1A #1A552F #1A2355

square

#551A40 #554D1A #1A552F #1A2355

split-complementary

#551A40 #23551A #1A554D

monochromatic

#170712 #260C1D #551A40 #842863 #B33787

Accessibility & contrast

On white

13.06

#551A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#551A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551A40

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551A40	#FFFFFF	#000000	##FFFFFF
##551A40	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A41

Deuteranopia (green-blind)

#31343F

Tritanopia (blue-blind)

#5B1A2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #551a40;
/* rgb */ color: rgb(85, 26, 64);
/* oklch */ color: oklch(32.5% 0.099 344.5);

Tailwind

colors: {
  custom: {
    50: '#875b74',
    500: '#551a40',
    950: '#000000',
  },
}

SCSS

$custom: #551a40;
$custom-light: #875b74;
$custom-dark: #000000;

JSON

{
  "hex": "#551a40",
  "rgb": {
    "r": 85,
    "g": 26,
    "b": 64
  },
  "hsl": {
    "h": 321.356,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32517,
    "c": 0.09925,
    "h": 344.5
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#551A40

secondary

#408B5B

accent

#DD7F4B

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #551A40

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

Preview Lab → · Contrast checker → · Palette generator →