#4F39B2#4F39B2

#4F39B2 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.5% C 0.182 H 284.6°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F39B2
RGB	rgb(79, 57, 178)
HSL	hsl(251, 51%, 46%)
HSV	hsv(251, 68%, 70%)
CMYK	cmyk(55.6%, 68%, 0%, 30.2%)
CIE-LAB	lab(33.57, 42.11, -61.21)
CIE-LCH	lch(33.57, 74.30, 304.52°)
OKLab	oklab(44.54% 0.0458 -0.176)
OKLCH	oklch(44.54% 0.182 284.6)
XYZ	xyz(12.7210, 7.8021, 42.9465)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.46

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39B2 #9CB239

analogous

#395FB2 #4F39B2 #8B39B2

triadic

#4F39B2 #B24F39 #39B24F

tetradic

#4F39B2 #B2395F #9CB239 #39B28B

square

#4F39B2 #B2395F #9CB239 #39B28B

split-complementary

#4F39B2 #B28B39 #5FB239

monochromatic

#261B55 #3A2A84 #4F39B2 #715DCB #9A8BDA

Accessibility & contrast

On white

8.20

#4F39B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4F39B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39B2

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39B2	#FFFFFF	#000000	##FFFFFF
##4F39B2	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#215871

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f39b2;
/* rgb */ color: rgb(79, 57, 178);
/* oklch */ color: oklch(44.5% 0.182 284.6);

Tailwind

colors: {
  custom: {
    50: '#8a71ca',
    500: '#4f39b2',
    950: '#000000',
  },
}

SCSS

$custom: #4f39b2;
$custom-light: #8a71ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39b2",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 178
  },
  "hsl": {
    "h": 250.909,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44541,
    "c": 0.18186,
    "h": 284.6
  },
  "luminance": 0.07803
}

Semantic roles & 50–950 ramp

primary

#4F39B2

secondary

#B8C482

accent

#DB4DC1

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #4F39B2

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

Preview Lab → · Contrast checker → · Palette generator →