#4F198D#4F198D

#4F198D is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.174 H 298.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F198D
RGB	rgb(79, 25, 141)
HSL	hsl(268, 70%, 33%)
HSV	hsv(268, 82%, 55%)
CMYK	cmyk(44%, 82.3%, 0%, 44.7%)
CIE-LAB	lab(24.58, 47.62, -53.44)
CIE-LCH	lch(24.58, 71.58, 311.70°)
OKLab	oklab(37.17% 0.0822 -0.153)
OKLCH	oklch(37.17% 0.174 298.2)
XYZ	xyz(8.3786, 4.2805, 25.5789)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F198D #578D19

analogous

#191D8D #4F198D #89198D

triadic

#4F198D #8D4F19 #198D4F

tetradic

#4F198D #8D191D #578D19 #198D89

square

#4F198D #8D191D #578D19 #198D89

split-complementary

#4F198D #8D8919 #1D8D19

monochromatic

#150725 #321059 #4F198D #6C22C1 #8B43DE

Accessibility & contrast

On white

11.31

#4F198D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4F198D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F198D

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F198D	#FFFFFF	#000000	##FFFFFF
##4F198D	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00398B

Tritanopia (blue-blind)

#3F3A54

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4f198d;
/* rgb */ color: rgb(79, 25, 141);
/* oklch */ color: oklch(37.2% 0.174 298.2);

Tailwind

colors: {
  custom: {
    50: '#875daf',
    500: '#4f198d',
    950: '#000000',
  },
}

SCSS

$custom: #4f198d;
$custom-light: #875daf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f198d",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 141
  },
  "hsl": {
    "h": 267.931,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.37165,
    "c": 0.1737,
    "h": 298.2
  },
  "luminance": 0.04281
}

Semantic roles & 50–950 ramp

primary

#4F198D

secondary

#85BF43

accent

#ED3B9A

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F198D

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

Preview Lab → · Contrast checker → · Palette generator →