#4F309E#4F309E

#4F309E is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.5% C 0.168 H 290.0°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F309E
RGB	rgb(79, 48, 158)
HSL	hsl(257, 53%, 40%)
HSV	hsv(257, 70%, 62%)
CMYK	cmyk(50%, 69.6%, 0%, 38%)
CIE-LAB	lab(30.02, 41.17, -54.99)
CIE-LCH	lch(30.02, 68.70, 306.82°)
OKLab	oklab(41.47% 0.0575 -0.1577)
OKLCH	oklch(41.47% 0.168 290)
XYZ	xyz(10.4512, 6.2444, 32.9957)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F309E #7F9E30

analogous

#30489E #4F309E #86309E

triadic

#4F309E #9E4F30 #309E4F

tetradic

#4F309E #9E3048 #7F9E30 #309E86

square

#4F309E #9E3048 #7F9E30 #309E86

split-complementary

#4F309E #9E8630 #489E30

monochromatic

#201340 #38226F #4F309E #6945C6 #8F74D5

Accessibility & contrast

On white

9.34

#4F309E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#4F309E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F309E

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F309E	#FFFFFF	#000000	##FFFFFF
##4F309E	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A1

Deuteranopia (green-blind)

#00449C

Tritanopia (blue-blind)

#344C63

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4f309e;
/* rgb */ color: rgb(79, 48, 158);
/* oklch */ color: oklch(41.5% 0.168 290.0);

Tailwind

colors: {
  custom: {
    50: '#886bbc',
    500: '#4f309e',
    950: '#000000',
  },
}

SCSS

$custom: #4f309e;
$custom-light: #886bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f309e",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 158
  },
  "hsl": {
    "h": 256.909,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.41471,
    "c": 0.16786,
    "h": 290
  },
  "luminance": 0.06245
}

Semantic roles & 50–950 ramp

primary

#4F309E

secondary

#A6BD6D

accent

#DD4BB4

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4F309E

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

Preview Lab → · Contrast checker → · Palette generator →