#54148C#54148C

#54148C is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.3% C 0.178 H 301.9°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#54148C
RGB	rgb(84, 20, 140)
HSL	hsl(272, 75%, 31%)
HSV	hsv(272, 86%, 55%)
CMYK	cmyk(40%, 85.7%, 0%, 45.1%)
CIE-LAB	lab(24.57, 49.93, -52.80)
CIE-LCH	lch(24.57, 72.67, 313.40°)
OKLab	oklab(37.28% 0.0939 -0.1509)
OKLCH	oklch(37.28% 0.178 301.9)
XYZ	xyz(8.6388, 4.2785, 25.1766)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54148C #4C8C14

analogous

#18148C #54148C #8C1488

triadic

#54148C #8C5414 #148C54

tetradic

#54148C #8C1814 #4C8C14 #14888C

square

#54148C #8C1814 #4C8C14 #14888C

split-complementary

#54148C #888C14 #148C18

monochromatic

#140521 #340C56 #54148C #741CC2 #9338E3

Accessibility & contrast

On white

11.32

#54148C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#54148C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54148C

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54148C	#FFFFFF	#000000	##FFFFFF
##54148C	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#003A8A

Tritanopia (blue-blind)

#473752

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #54148c;
/* rgb */ color: rgb(84, 20, 140);
/* oklch */ color: oklch(37.3% 0.178 301.9);

Tailwind

colors: {
  custom: {
    50: '#8a5caf',
    500: '#54148c',
    950: '#000000',
  },
}

SCSS

$custom: #54148c;
$custom-light: #8a5caf;
$custom-dark: #000000;

JSON

{
  "hex": "#54148c",
  "rgb": {
    "r": 84,
    "g": 20,
    "b": 140
  },
  "hsl": {
    "h": 272,
    "s": 75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37284,
    "c": 0.17776,
    "h": 301.9
  },
  "luminance": 0.04279
}

Semantic roles & 50–950 ramp

primary

#54148C

secondary

#79C03C

accent

#F2368E

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0D0410

muted

#7D797F

Preview Lab

Preview with #54148C

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

Preview Lab → · Contrast checker → · Palette generator →