#4F39B7#4F39B7

#4F39B7 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 45.0% C 0.188 H 283.8°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F39B7
RGB	rgb(79, 57, 183)
HSL	hsl(250, 53%, 47%)
HSV	hsv(250, 69%, 72%)
CMYK	cmyk(56.8%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(34.00, 43.64, -63.48)
CIE-LCH	lch(34.00, 77.03, 304.51°)
OKLab	oklab(44.98% 0.045 -0.1826)
OKLCH	oklch(44.98% 0.188 283.8)
XYZ	xyz(13.2322, 8.0066, 45.6387)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39B7 #A1B739

analogous

#3962B7 #4F39B7 #8E39B7

triadic

#4F39B7 #B74F39 #39B74F

tetradic

#4F39B7 #B73962 #A1B739 #39B78E

square

#4F39B7 #B73962 #A1B739 #39B78E

split-complementary

#4F39B7 #B78E39 #62B739

monochromatic

#271C5A #3B2A88 #4F39B7 #7360CD #9C8EDC

Accessibility & contrast

On white

8.07

#4F39B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4F39B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39B7

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39B7	#FFFFFF	#000000	##FFFFFF
##4F39B7	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#1A5A73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4f39b7;
/* rgb */ color: rgb(79, 57, 183);
/* oklch */ color: oklch(45.0% 0.188 283.8);

Tailwind

colors: {
  custom: {
    50: '#8b71ce',
    500: '#4f39b7',
    950: '#000000',
  },
}

SCSS

$custom: #4f39b7;
$custom-light: #8b71ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39b7",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 250.476,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44982,
    "c": 0.1881,
    "h": 283.8
  },
  "luminance": 0.08007
}

Semantic roles & 50–950 ramp

primary

#4F39B7

secondary

#BBC785

accent

#DC4CC3

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4F39B7

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

Preview Lab → · Contrast checker → · Palette generator →