#4F198E#4F198E

#4F198E is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.3% C 0.175 H 297.9°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#4F198E
RGB	rgb(79, 25, 142)
HSL	hsl(268, 70%, 33%)
HSV	hsv(268, 82%, 56%)
CMYK	cmyk(44.4%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(24.67, 47.87, -53.91)
CIE-LCH	lch(24.67, 72.10, 311.61°)
OKLab	oklab(37.26% 0.0818 -0.1544)
OKLCH	oklch(37.26% 0.175 297.9)
XYZ	xyz(8.4533, 4.3104, 25.9726)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F198E #588E19

analogous

#191E8E #4F198E #89198E

triadic

#4F198E #8E4F19 #198E4F

tetradic

#4F198E #8E191E #588E19 #198E89

square

#4F198E #8E191E #588E19 #198E89

split-complementary

#4F198E #8E8919 #1E8E19

monochromatic

#150726 #32105A #4F198E #6C22C2 #8B43DE

Accessibility & contrast

On white

11.28

#4F198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4F198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F198E

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F198E	#FFFFFF	#000000	##FFFFFF
##4F198E	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00398C

Tritanopia (blue-blind)

#3F3A54

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f198e;
/* rgb */ color: rgb(79, 25, 142);
/* oklch */ color: oklch(37.3% 0.175 297.9);

Tailwind

colors: {
  custom: {
    50: '#875db0',
    500: '#4f198e',
    950: '#000000',
  },
}

SCSS

$custom: #4f198e;
$custom-light: #875db0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f198e",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 267.692,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3726,
    "c": 0.17475,
    "h": 297.9
  },
  "luminance": 0.04311
}

Semantic roles & 50–950 ramp

primary

#4F198E

secondary

#86BF44

accent

#ED3B9B

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4F198E

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

Preview Lab → · Contrast checker → · Palette generator →