#54187E#54187E

#54187E is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.160 H 306.5°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#54187E
RGB	rgb(84, 24, 126)
HSL	hsl(275, 68%, 29%)
HSV	hsv(275, 81%, 49%)
CMYK	cmyk(33.3%, 81%, 0%, 50.6%)
CIE-LAB	lab(23.82, 45.17, -45.24)
CIE-LCH	lch(23.82, 63.93, 314.95°)
OKLab	oklab(36.38% 0.0951 -0.1287)
OKLCH	oklch(36.38% 0.16 306.5)
XYZ	xyz(7.7479, 4.0445, 20.1071)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.53

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54187E #427E18

analogous

#21187E #54187E #7E1875

triadic

#54187E #7E5418 #187E54

tetradic

#54187E #7E2118 #427E18 #18757E

square

#54187E #7E2118 #427E18 #18757E

split-complementary

#54187E #757E18 #187E21

monochromatic

#11051A #320E4B #54187E #7622B1 #9637D9

Accessibility & contrast

On white

11.61

#54187E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#54187E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54187E

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54187E	#FFFFFF	#000000	##FFFFFF
##54187E	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003781

Deuteranopia (green-blind)

#00397C

Tritanopia (blue-blind)

#4D324B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #54187e;
/* rgb */ color: rgb(84, 24, 126);
/* oklch */ color: oklch(36.4% 0.160 306.5);

Tailwind

colors: {
  custom: {
    50: '#895da4',
    500: '#54187e',
    950: '#000000',
  },
}

SCSS

$custom: #54187e;
$custom-light: #895da4;
$custom-dark: #000000;

JSON

{
  "hex": "#54187e",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 126
  },
  "hsl": {
    "h": 275.294,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36375,
    "c": 0.16009,
    "h": 306.5
  },
  "luminance": 0.04044
}

Semantic roles & 50–950 ramp

primary

#54187E

secondary

#6FB23F

accent

#EB3D85

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #54187E

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

Preview Lab → · Contrast checker → · Palette generator →