#4F309F#4F309F

#4F309F is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.6% C 0.169 H 289.8°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F309F
RGB	rgb(79, 48, 159)
HSL	hsl(257, 54%, 41%)
HSV	hsv(257, 70%, 62%)
CMYK	cmyk(50.3%, 69.8%, 0%, 37.6%)
CIE-LAB	lab(30.11, 41.47, -55.46)
CIE-LCH	lch(30.11, 69.25, 306.79°)
OKLab	oklab(41.56% 0.0573 -0.1591)
OKLCH	oklch(41.56% 0.169 289.8)
XYZ	xyz(10.5376, 6.2789, 33.4509)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F309F #809F30

analogous

#30489F #4F309F #86309F

triadic

#4F309F #9F4F30 #309F4F

tetradic

#4F309F #9F3048 #809F30 #309F86

square

#4F309F #9F3048 #809F30 #309F86

split-complementary

#4F309F #9F8630 #489F30

monochromatic

#201441 #382270 #4F309F #6945C7 #8F74D5

Accessibility & contrast

On white

9.31

#4F309F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4F309F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F309F

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F309F	#FFFFFF	#000000	##FFFFFF
##4F309F	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#344C64

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4f309f;
/* rgb */ color: rgb(79, 48, 159);
/* oklch */ color: oklch(41.6% 0.169 289.8);

Tailwind

colors: {
  custom: {
    50: '#886bbc',
    500: '#4f309f',
    950: '#000000',
  },
}

SCSS

$custom: #4f309f;
$custom-light: #886bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f309f",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 159
  },
  "hsl": {
    "h": 256.757,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.41558,
    "c": 0.1691,
    "h": 289.8
  },
  "luminance": 0.06279
}

Semantic roles & 50–950 ramp

primary

#4F309F

secondary

#A7BD6E

accent

#DD4BB4

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4F309F

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

Preview Lab → · Contrast checker → · Palette generator →