#54186D#54186D

#54186D is a dark, vivid purple. Relative luminance 0.036; OKLCH L 35.0% C 0.143 H 313.7°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#54186D
RGB	rgb(84, 24, 109)
HSL	hsl(282, 64%, 26%)
HSV	hsv(282, 78%, 43%)
CMYK	cmyk(22.9%, 78%, 0%, 57.3%)
CIE-LAB	lab(22.45, 41.24, -36.57)
CIE-LCH	lch(22.45, 55.12, 318.44°)
OKLab	oklab(34.99% 0.0988 -0.1033)
OKLCH	oklch(34.99% 0.143 313.7)
XYZ	xyz(6.7426, 3.6424, 14.8129)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54186D #316D18

analogous

#29186D #54186D #6D185B

triadic

#54186D #6D5418 #186D54

tetradic

#54186D #6D2918 #316D18 #185B6D

square

#54186D #6D2918 #316D18 #185B6D

split-complementary

#54186D #5B6D18 #186D29

monochromatic

#130619 #2D0D3B #54186D #7B239F #A12ED1

Accessibility & contrast

On white

12.15

#54186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#54186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54186D

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54186D	#FFFFFF	#000000	##FFFFFF
##54186D	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336F

Deuteranopia (green-blind)

#11376B

Tritanopia (blue-blind)

#512B41

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #54186d;
/* rgb */ color: rgb(84, 24, 109);
/* oklch */ color: oklch(35.0% 0.143 313.7);

Tailwind

colors: {
  custom: {
    50: '#885c97',
    500: '#54186d',
    950: '#000000',
  },
}

SCSS

$custom: #54186d;
$custom-light: #885c97;
$custom-dark: #000000;

JSON

{
  "hex": "#54186d",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 282.353,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.34985,
    "c": 0.14289,
    "h": 313.7
  },
  "luminance": 0.03642
}

Semantic roles & 50–950 ramp

primary

#54186D

secondary

#5CA33E

accent

#E74172

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #54186D

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

Preview Lab → · Contrast checker → · Palette generator →