#4D39C5#4D39C5

#4D39C5 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.1% C 0.206 H 281.2°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D39C5
RGB	rgb(77, 57, 197)
HSL	hsl(249, 55%, 50%)
HSV	hsv(249, 71%, 77%)
CMYK	cmyk(60.9%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(35.07, 47.63, -69.95)
CIE-LCH	lch(35.07, 84.63, 304.25°)
OKLab	oklab(46.09% 0.0398 -0.2017)
OKLCH	oklch(46.09% 0.206 281.2)
XYZ	xyz(14.5986, 8.5342, 53.6905)
Luminance	0.0853 (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

#4D39C5 #B1C539

analogous

#396BC5 #4D39C5 #9339C5

triadic

#4D39C5 #C54D39 #39C54D

tetradic

#4D39C5 #C5396B #B1C539 #39C593

square

#4D39C5 #C5396B #B1C539 #39C593

split-complementary

#4D39C5 #C59339 #6BC539

monochromatic

#281E66 #3A2B96 #4D39C5 #7768D3 #A297E1

Accessibility & contrast

On white

7.76

#4D39C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4D39C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D39C5

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D39C5	#FFFFFF	#000000	##FFFFFF
##4D39C5	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C9

Deuteranopia (green-blind)

#004DC2

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d39c5;
/* rgb */ color: rgb(77, 57, 197);
/* oklch */ color: oklch(46.1% 0.206 281.2);

Tailwind

colors: {
  custom: {
    50: '#8c72d8',
    500: '#4d39c5',
    950: '#000000',
  },
}

SCSS

$custom: #4d39c5;
$custom-light: #8c72d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d39c5",
  "rgb": {
    "r": 77,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 248.571,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4609,
    "c": 0.20556,
    "h": 281.2
  },
  "luminance": 0.08535
}

Semantic roles & 50–950 ramp

primary

#4D39C5

secondary

#C4CD8D

accent

#DE49C9

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4D39C5

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

Preview Lab → · Contrast checker → · Palette generator →