#55104B#55104B

#55104B is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.122 H 334.7°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#55104B
RGB	rgb(85, 16, 75)
HSL	hsl(309, 68%, 20%)
HSV	hsv(309, 81%, 33%)
CMYK	cmyk(0%, 81.2%, 11.8%, 66.7%)
CIE-LAB	lab(19.27, 37.82, -19.02)
CIE-LCH	lch(19.27, 42.33, 333.30°)
OKLab	oklab(32.02% 0.1102 -0.052)
OKLCH	oklch(32.02% 0.122 334.7)
XYZ	xyz(5.2017, 2.8103, 6.9237)
Luminance	0.0281 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55104B #10551A

analogous

#3D1055 #55104B #551028

triadic

#55104B #4B5510 #104B55

tetradic

#55104B #553D10 #10551A #102855

square

#55104B #553D10 #10551A #102855

split-complementary

#55104B #285510 #10553D

monochromatic

#1A0517 #21061E #55104B #891A78 #BC23A6

Accessibility & contrast

On white

13.44

#55104B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#55104B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55104B

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55104B	#FFFFFF	#000000	##FFFFFF
##55104B	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F284D

Deuteranopia (green-blind)

#293249

Tritanopia (blue-blind)

#5A162C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #55104b;
/* rgb */ color: rgb(85, 16, 75);
/* oklch */ color: oklch(32.0% 0.122 334.7);

Tailwind

colors: {
  custom: {
    50: '#88577d',
    500: '#55104b',
    950: '#000000',
  },
}

SCSS

$custom: #55104b;
$custom-light: #88577d;
$custom-dark: #000000;

JSON

{
  "hex": "#55104b",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 75
  },
  "hsl": {
    "h": 308.696,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32018,
    "c": 0.12186,
    "h": 334.7
  },
  "luminance": 0.0281
}

Semantic roles & 50–950 ramp

primary

#55104B

secondary

#328F40

accent

#EB563D

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0309

muted

#7D787B

Preview Lab

Preview with #55104B

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

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