#4F39AA#4F39AA

#4F39AA is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.9% C 0.172 H 285.8°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F39AA
RGB	rgb(79, 57, 170)
HSL	hsl(252, 50%, 45%)
HSV	hsv(252, 66%, 67%)
CMYK	cmyk(53.5%, 66.5%, 0%, 33.3%)
CIE-LAB	lab(32.90, 39.66, -57.53)
CIE-LCH	lch(32.90, 69.88, 304.58°)
OKLab	oklab(43.85% 0.0469 -0.1652)
OKLCH	oklch(43.85% 0.172 285.8)
XYZ	xyz(11.9411, 7.4902, 38.8390)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39AA #94AA39

analogous

#395CAA #4F39AA #8739AA

triadic

#4F39AA #AA4F39 #39AA4F

tetradic

#4F39AA #AA395C #94AA39 #39AA87

square

#4F39AA #AA395C #94AA39 #39AA87

split-complementary

#4F39AA #AA8739 #5CAA39

monochromatic

#241A4E #3A2A7C #4F39AA #6E59C7 #9687D7

Accessibility & contrast

On white

8.41

#4F39AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4F39AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39AA

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39AA	#FFFFFF	#000000	##FFFFFF
##4F39AA	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AE

Deuteranopia (green-blind)

#004AA8

Tritanopia (blue-blind)

#2A556C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f39aa;
/* rgb */ color: rgb(79, 57, 170);
/* oklch */ color: oklch(43.9% 0.172 285.8);

Tailwind

colors: {
  custom: {
    50: '#8971c4',
    500: '#4f39aa',
    950: '#000000',
  },
}

SCSS

$custom: #4f39aa;
$custom-light: #8971c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39aa",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 170
  },
  "hsl": {
    "h": 251.681,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43851,
    "c": 0.17173,
    "h": 285.8
  },
  "luminance": 0.07491
}

Semantic roles & 50–950 ramp

primary

#4F39AA

secondary

#B4C17E

accent

#D94EBE

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4F39AA

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

Preview Lab → · Contrast checker → · Palette generator →