#58188B#58188B

#58188B is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.174 H 304.0°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#58188B
RGB	rgb(88, 24, 139)
HSL	hsl(273, 71%, 32%)
HSV	hsv(273, 83%, 55%)
CMYK	cmyk(36.7%, 82.7%, 0%, 45.5%)
CIE-LAB	lab(25.54, 48.93, -50.57)
CIE-LCH	lch(25.54, 70.37, 314.06°)
OKLab	oklab(38.05% 0.0975 -0.1443)
OKLCH	oklch(38.05% 0.174 304)
XYZ	xyz(9.0103, 4.5921, 24.8328)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.74

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58188B #4B8B18

analogous

#1E188B #58188B #8B1885

triadic

#58188B #8B5818 #188B58

tetradic

#58188B #8B1E18 #4B8B18 #18858B

square

#58188B #8B1E18 #4B8B18 #18858B

split-complementary

#58188B #858B18 #188B1E

monochromatic

#160623 #370F57 #58188B #7921BF #983FDE

Accessibility & contrast

On white

10.95

#58188B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#58188B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58188B

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58188B	#FFFFFF	#000000	##FFFFFF
##58188B	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003C89

Tritanopia (blue-blind)

#4E3852

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #58188b;
/* rgb */ color: rgb(88, 24, 139);
/* oklch */ color: oklch(38.0% 0.174 304.0);

Tailwind

colors: {
  custom: {
    50: '#8d5eae',
    500: '#58188b',
    950: '#000000',
  },
}

SCSS

$custom: #58188b;
$custom-light: #8d5eae;
$custom-dark: #000000;

JSON

{
  "hex": "#58188b",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 139
  },
  "hsl": {
    "h": 273.391,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3805,
    "c": 0.1741,
    "h": 304
  },
  "luminance": 0.04592
}

Semantic roles & 50–950 ramp

primary

#58188B

secondary

#78BE40

accent

#ED3A8A

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #58188B

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

Preview Lab → · Contrast checker → · Palette generator →