#3936D2#3936D2

#3936D2 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.6% C 0.228 H 273.4°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3936D2
RGB	rgb(57, 54, 210)
HSL	hsl(241, 63%, 52%)
HSV	hsv(241, 74%, 82%)
CMYK	cmyk(72.9%, 74.3%, 0%, 17.6%)
CIE-LAB	lab(34.31, 51.13, -78.81)
CIE-LCH	lch(34.31, 93.94, 302.97°)
OKLab	oklab(45.56% 0.0135 -0.228)
OKLCH	oklch(45.56% 0.228 273.4)
XYZ	xyz(14.6355, 8.1598, 61.7640)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3936D2 #CFD236

analogous

#3681D2 #3936D2 #8736D2

triadic

#3936D2 #D23936 #36D239

tetradic

#3936D2 #D23681 #CFD236 #36D287

square

#3936D2 #D23681 #CFD236 #36D287

split-complementary

#3936D2 #D28736 #81D236

monochromatic

#1C1A74 #2825A6 #3936D2 #6A68DD #9C9AE8

Accessibility & contrast

On white

7.98

#3936D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3936D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3936D2

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3936D2	#FFFFFF	#000000	##FFFFFF
##3936D2	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D7

Deuteranopia (green-blind)

#0049CF

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3936d2;
/* rgb */ color: rgb(57, 54, 210);
/* oklch */ color: oklch(45.6% 0.228 273.4);

Tailwind

colors: {
  custom: {
    50: '#876fe1',
    500: '#3936d2',
    950: '#000000',
  },
}

SCSS

$custom: #3936d2;
$custom-light: #876fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3936d2",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 210
  },
  "hsl": {
    "h": 241.154,
    "s": 63.415,
    "l": 51.765
  },
  "oklch": {
    "l": 0.45561,
    "c": 0.22842,
    "h": 273.4
  },
  "luminance": 0.08161
}

Semantic roles & 50–950 ramp

primary

#3936D2

secondary

#D3D490

accent

#E641E3

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0715

muted

#7E7A84

Preview Lab

Preview with #3936D2

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

Preview Lab → · Contrast checker → · Palette generator →