#3E39D1#3E39D1

#3E39D1 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.2% C 0.223 H 274.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3E39D1
RGB	rgb(62, 57, 209)
HSL	hsl(242, 62%, 52%)
HSV	hsv(242, 73%, 82%)
CMYK	cmyk(70.3%, 72.7%, 0%, 18%)
CIE-LAB	lab(35.11, 49.64, -76.91)
CIE-LCH	lch(35.11, 91.54, 302.84°)
OKLab	oklab(46.18% 0.0182 -0.2224)
OKLCH	oklch(46.18% 0.223 274.7)
XYZ	xyz(14.9545, 8.5524, 61.1719)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E39D1 #CCD139

analogous

#3980D1 #3E39D1 #8A39D1

triadic

#3E39D1 #D13E39 #39D13E

tetradic

#3E39D1 #D13980 #CCD139 #39D18A

square

#3E39D1 #D13980 #CCD139 #39D18A

split-complementary

#3E39D1 #D18A39 #80D139

monochromatic

#1E1B75 #2B27A6 #3E39D1 #6E6BDD #9F9CE8

Accessibility & contrast

On white

7.75

#3E39D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3E39D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E39D1

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E39D1	#FFFFFF	#000000	##FFFFFF
##3E39D1	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D5

Deuteranopia (green-blind)

#004BCE

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e39d1;
/* rgb */ color: rgb(62, 57, 209);
/* oklch */ color: oklch(46.2% 0.223 274.7);

Tailwind

colors: {
  custom: {
    50: '#8871e0',
    500: '#3e39d1',
    950: '#000000',
  },
}

SCSS

$custom: #3e39d1;
$custom-light: #8871e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e39d1",
  "rgb": {
    "r": 62,
    "g": 57,
    "b": 209
  },
  "hsl": {
    "h": 241.974,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46177,
    "c": 0.22314,
    "h": 274.7
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#3E39D1

secondary

#D2D492

accent

#E542E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E39D1

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

Preview Lab → · Contrast checker → · Palette generator →