#4F39AC#4F39AC

#4F39AC is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.0% C 0.174 H 285.5°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F39AC
RGB	rgb(79, 57, 172)
HSL	hsl(251, 50%, 45%)
HSV	hsv(251, 67%, 67%)
CMYK	cmyk(54.1%, 66.9%, 0%, 32.5%)
CIE-LAB	lab(33.06, 40.27, -58.46)
CIE-LCH	lch(33.06, 70.99, 304.56°)
OKLab	oklab(44.02% 0.0466 -0.1679)
OKLCH	oklch(44.02% 0.174 285.5)
XYZ	xyz(12.1317, 7.5664, 39.8429)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39AC #96AC39

analogous

#395DAC #4F39AC #8839AC

triadic

#4F39AC #AC4F39 #39AC4F

tetradic

#4F39AC #AC395D #96AC39 #39AC88

square

#4F39AC #AC395D #96AC39 #39AC88

split-complementary

#4F39AC #AC8839 #5DAC39

monochromatic

#251B50 #3A2A7E #4F39AC #6F5AC8 #9788D8

Accessibility & contrast

On white

8.36

#4F39AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4F39AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39AC

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39AC	#FFFFFF	#000000	##FFFFFF
##4F39AC	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#28566D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f39ac;
/* rgb */ color: rgb(79, 57, 172);
/* oklch */ color: oklch(44.0% 0.174 285.5);

Tailwind

colors: {
  custom: {
    50: '#8971c6',
    500: '#4f39ac',
    950: '#000000',
  },
}

SCSS

$custom: #4f39ac;
$custom-light: #8971c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39ac",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 172
  },
  "hsl": {
    "h": 251.478,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44021,
    "c": 0.17428,
    "h": 285.5
  },
  "luminance": 0.07567
}

Semantic roles & 50–950 ramp

primary

#4F39AC

secondary

#B5C27F

accent

#DA4EBF

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4F39AC

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

Preview Lab → · Contrast checker → · Palette generator →