#4F309C#4F309C

#4F309C is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.3% C 0.165 H 290.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F309C
RGB	rgb(79, 48, 156)
HSL	hsl(257, 53%, 40%)
HSV	hsv(257, 69%, 61%)
CMYK	cmyk(49.4%, 69.2%, 0%, 38.8%)
CIE-LAB	lab(29.85, 40.59, -54.05)
CIE-LCH	lch(29.85, 67.59, 306.90°)
OKLab	oklab(41.3% 0.0578 -0.1549)
OKLCH	oklch(41.3% 0.165 290.5)
XYZ	xyz(10.2804, 6.1761, 32.0965)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F309C #7D9C30

analogous

#30479C #4F309C #85309C

triadic

#4F309C #9C4F30 #309C4F

tetradic

#4F309C #9C3047 #7D9C30 #309C85

square

#4F309C #9C3047 #7D9C30 #309C85

split-complementary

#4F309C #9C8530 #479C30

monochromatic

#20133E #37226D #4F309C #6944C5 #8E73D4

Accessibility & contrast

On white

9.40

#4F309C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4F309C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F309C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F309C	#FFFFFF	#000000	##FFFFFF
##4F309C	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#00449A

Tritanopia (blue-blind)

#364B62

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f309c;
/* rgb */ color: rgb(79, 48, 156);
/* oklch */ color: oklch(41.3% 0.165 290.5);

Tailwind

colors: {
  custom: {
    50: '#886bba',
    500: '#4f309c',
    950: '#000000',
  },
}

SCSS

$custom: #4f309c;
$custom-light: #886bba;
$custom-dark: #000000;

JSON

{
  "hex": "#4f309c",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 156
  },
  "hsl": {
    "h": 257.222,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.41298,
    "c": 0.16539,
    "h": 290.5
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary

#4F309C

secondary

#A5BC6C

accent

#DC4BB3

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4F309C

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

Preview Lab → · Contrast checker → · Palette generator →