#54187C#54187C

#54187C is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.158 H 307.2°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#54187C
RGB	rgb(84, 24, 124)
HSL	hsl(276, 68%, 29%)
HSV	hsv(276, 81%, 49%)
CMYK	cmyk(32.3%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(23.65, 44.69, -44.25)
CIE-LCH	lch(23.65, 62.89, 315.29°)
OKLab	oklab(36.21% 0.0957 -0.1258)
OKLCH	oklch(36.21% 0.158 307.2)
XYZ	xyz(7.6201, 3.9934, 19.4342)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.70

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54187C #407C18

analogous

#22187C #54187C #7C1872

triadic

#54187C #7C5418 #187C54

tetradic

#54187C #7C2218 #407C18 #18727C

square

#54187C #7C2218 #407C18 #18727C

split-complementary

#54187C #727C18 #187C22

monochromatic

#11051A #310E49 #54187C #7722AF #9736D8

Accessibility & contrast

On white

11.68

#54187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#54187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54187C

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54187C	#FFFFFF	#000000	##FFFFFF
##54187C	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#00397A

Tritanopia (blue-blind)

#4D314A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #54187c;
/* rgb */ color: rgb(84, 24, 124);
/* oklch */ color: oklch(36.2% 0.158 307.2);

Tailwind

colors: {
  custom: {
    50: '#895da3',
    500: '#54187c',
    950: '#000000',
  },
}

SCSS

$custom: #54187c;
$custom-light: #895da3;
$custom-dark: #000000;

JSON

{
  "hex": "#54187c",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 276,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36205,
    "c": 0.15805,
    "h": 307.2
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#54187C

secondary

#6DB13F

accent

#EA3D83

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #54187C

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

Preview Lab → · Contrast checker → · Palette generator →