#54188D#54188D

#54188D is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.175 H 301.2°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#54188D
RGB	rgb(84, 24, 141)
HSL	hsl(271, 71%, 32%)
HSV	hsv(271, 83%, 55%)
CMYK	cmyk(40.4%, 83%, 0%, 44.7%)
CIE-LAB	lab(25.14, 48.77, -52.50)
CIE-LCH	lch(25.14, 71.66, 312.90°)
OKLab	oklab(37.71% 0.0907 -0.15)
OKLCH	oklch(37.71% 0.175 301.2)
XYZ	xyz(8.7893, 4.4611, 25.5922)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54188D #518D18

analogous

#19188D #54188D #8D188C

triadic

#54188D #8D5418 #188D54

tetradic

#54188D #8D1918 #518D18 #188C8D

square

#54188D #8D1918 #518D18 #188C8D

split-complementary

#54188D #8C8D18 #188D19

monochromatic

#160624 #350F59 #54188D #7321C1 #9241DF

Accessibility & contrast

On white

11.10

#54188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#54188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54188D

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54188D	#FFFFFF	#000000	##FFFFFF
##54188D	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#003B8B

Tritanopia (blue-blind)

#473954

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #54188d;
/* rgb */ color: rgb(84, 24, 141);
/* oklch */ color: oklch(37.7% 0.175 301.2);

Tailwind

colors: {
  custom: {
    50: '#8a5eaf',
    500: '#54188d',
    950: '#000000',
  },
}

SCSS

$custom: #54188d;
$custom-light: #8a5eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#54188d",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 270.769,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.37706,
    "c": 0.17535,
    "h": 301.2
  },
  "luminance": 0.04461
}

Semantic roles & 50–950 ramp

primary

#54188D

secondary

#7FBF42

accent

#EE3A92

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #54188D

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

Preview Lab → · Contrast checker → · Palette generator →