#4B39D2#4B39D2

#4B39D2 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.221 H 279.0°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B39D2
RGB	rgb(75, 57, 210)
HSL	hsl(247, 63%, 52%)
HSV	hsv(247, 73%, 82%)
CMYK	cmyk(64.3%, 72.9%, 0%, 17.6%)
CIE-LAB	lab(36.13, 51.36, -75.78)
CIE-LCH	lch(36.13, 91.54, 304.13°)
OKLab	oklab(47.17% 0.0345 -0.2188)
OKLCH	oklch(47.17% 0.221 279)
XYZ	xyz(15.9939, 9.0740, 61.8689)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B39D2 #C0D239

analogous

#3973D2 #4B39D2 #9839D2

triadic

#4B39D2 #D24B39 #39D24B

tetradic

#4B39D2 #D23973 #C0D239 #39D298

square

#4B39D2 #D23973 #C0D239 #39D298

split-complementary

#4B39D2 #D29839 #73D239

monochromatic

#251B76 #3526A8 #4B39D2 #786BDD #A69DE9

Accessibility & contrast

On white

7.46

#4B39D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4B39D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B39D2

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B39D2	#FFFFFF	#000000	##FFFFFF
##4B39D2	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD6

Deuteranopia (green-blind)

#004FCF

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b39d2;
/* rgb */ color: rgb(75, 57, 210);
/* oklch */ color: oklch(47.2% 0.221 279.0);

Tailwind

colors: {
  custom: {
    50: '#8e72e1',
    500: '#4b39d2',
    950: '#000000',
  },
}

SCSS

$custom: #4b39d2;
$custom-light: #8e72e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b39d2",
  "rgb": {
    "r": 75,
    "g": 57,
    "b": 210
  },
  "hsl": {
    "h": 247.059,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47167,
    "c": 0.22146,
    "h": 279
  },
  "luminance": 0.09075
}

Semantic roles & 50–950 ramp

primary

#4B39D2

secondary

#CDD592

accent

#E642D3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #4B39D2

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

Preview Lab → · Contrast checker → · Palette generator →