#4F39C5#4F39C5

#4F39C5 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.3% C 0.205 H 282.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#4F39C5
RGB	rgb(79, 57, 197)
HSL	hsl(249, 55%, 50%)
HSV	hsv(249, 71%, 77%)
CMYK	cmyk(59.9%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(35.24, 47.91, -69.67)
CIE-LCH	lch(35.24, 84.55, 304.51°)
OKLab	oklab(46.25% 0.0425 -0.2008)
OKLCH	oklch(46.25% 0.205 282)
XYZ	xyz(14.7625, 8.6187, 53.6982)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39C5 #AFC539

analogous

#3969C5 #4F39C5 #9539C5

triadic

#4F39C5 #C54F39 #39C54F

tetradic

#4F39C5 #C53969 #AFC539 #39C595

square

#4F39C5 #C53969 #AFC539 #39C595

split-complementary

#4F39C5 #C59539 #69C539

monochromatic

#291E66 #3C2B96 #4F39C5 #7968D3 #A397E1

Accessibility & contrast

On white

7.71

#4F39C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4F39C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39C5

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39C5	#FFFFFF	#000000	##FFFFFF
##4F39C5	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C9

Deuteranopia (green-blind)

#004EC2

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f39c5;
/* rgb */ color: rgb(79, 57, 197);
/* oklch */ color: oklch(46.3% 0.205 282.0);

Tailwind

colors: {
  custom: {
    50: '#8d72d8',
    500: '#4f39c5',
    950: '#000000',
  },
}

SCSS

$custom: #4f39c5;
$custom-light: #8d72d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39c5",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 249.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46251,
    "c": 0.20524,
    "h": 282
  },
  "luminance": 0.0862
}

Semantic roles & 50–950 ramp

primary

#4F39C5

secondary

#C3CD8D

accent

#DE49C7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F39C5

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

Preview Lab → · Contrast checker → · Palette generator →