#4F309D#4F309D

#4F309D is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.4% C 0.167 H 290.2°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#4F309D
RGB	rgb(79, 48, 157)
HSL	hsl(257, 53%, 40%)
HSV	hsv(257, 69%, 62%)
CMYK	cmyk(49.7%, 69.4%, 0%, 38.4%)
CIE-LAB	lab(29.94, 40.88, -54.52)
CIE-LCH	lch(29.94, 68.15, 306.86°)
OKLab	oklab(41.38% 0.0577 -0.1563)
OKLCH	oklch(41.38% 0.167 290.2)
XYZ	xyz(10.3655, 6.2101, 32.5443)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F309D #7E9D30

analogous

#30489D #4F309D #85309D

triadic

#4F309D #9D4F30 #309D4F

tetradic

#4F309D #9D3048 #7E9D30 #309D85

square

#4F309D #9D3048 #7E9D30 #309D85

split-complementary

#4F309D #9D8530 #489D30

monochromatic

#20133F #37226E #4F309D #6944C6 #8F73D4

Accessibility & contrast

On white

9.37

#4F309D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#4F309D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F309D

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F309D	#FFFFFF	#000000	##FFFFFF
##4F309D	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#00449B

Tritanopia (blue-blind)

#354B62

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f309d;
/* rgb */ color: rgb(79, 48, 157);
/* oklch */ color: oklch(41.4% 0.167 290.2);

Tailwind

colors: {
  custom: {
    50: '#886bbb',
    500: '#4f309d',
    950: '#000000',
  },
}

SCSS

$custom: #4f309d;
$custom-light: #886bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f309d",
  "rgb": {
    "r": 79,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 257.064,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.41384,
    "c": 0.16662,
    "h": 290.2
  },
  "luminance": 0.0621
}

Semantic roles & 50–950 ramp

primary

#4F309D

secondary

#A6BC6D

accent

#DD4BB3

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #4F309D

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

Preview Lab → · Contrast checker → · Palette generator →