#54128C#54128C

#54128C is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.179 H 302.1°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#54128C
RGB	rgb(84, 18, 140)
HSL	hsl(272, 77%, 31%)
HSV	hsv(272, 87%, 55%)
CMYK	cmyk(40%, 87.1%, 0%, 45.1%)
CIE-LAB	lab(24.36, 50.56, -53.16)
CIE-LCH	lch(24.36, 73.36, 313.57°)
OKLab	oklab(37.14% 0.0952 -0.1519)
OKLCH	oklch(37.14% 0.179 302.1)
XYZ	xyz(8.6049, 4.2108, 25.1653)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54128C #4A8C12

analogous

#17128C #54128C #8C1287

triadic

#54128C #8C5412 #128C54

tetradic

#54128C #8C1712 #4A8C12 #12878C

square

#54128C #8C1712 #4A8C12 #12878C

split-complementary

#54128C #878C12 #128C17

monochromatic

#130420 #330B56 #54128C #7519C2 #9334E5

Accessibility & contrast

On white

11.40

#54128C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#54128C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54128C

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54128C	#FFFFFF	#000000	##FFFFFF
##54128C	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#00398A

Tritanopia (blue-blind)

#483652

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #54128c;
/* rgb */ color: rgb(84, 18, 140);
/* oklch */ color: oklch(37.1% 0.179 302.1);

Tailwind

colors: {
  custom: {
    50: '#8b5baf',
    500: '#54128c',
    950: '#000000',
  },
}

SCSS

$custom: #54128c;
$custom-light: #8b5baf;
$custom-dark: #000000;

JSON

{
  "hex": "#54128c",
  "rgb": {
    "r": 84,
    "g": 18,
    "b": 140
  },
  "hsl": {
    "h": 272.459,
    "s": 77.215,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37136,
    "c": 0.1793,
    "h": 302.1
  },
  "luminance": 0.04211
}

Semantic roles & 50–950 ramp

primary

#54128C

secondary

#77C039

accent

#F4348C

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0D0410

muted

#7D797F

Preview Lab

Preview with #54128C

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

Preview Lab → · Contrast checker → · Palette generator →