#3D34D1#3D34D1

#3D34D1 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.4% C 0.228 H 274.9°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3D34D1
RGB	rgb(61, 52, 209)
HSL	hsl(243, 63%, 51%)
HSV	hsv(243, 75%, 82%)
CMYK	cmyk(70.8%, 75.1%, 0%, 18%)
CIE-LAB	lab(34.09, 52.24, -78.60)
CIE-LCH	lch(34.09, 94.37, 303.61°)
OKLab	oklab(45.44% 0.0194 -0.2273)
OKLCH	oklch(45.44% 0.228 274.9)
XYZ	xyz(14.6573, 8.0501, 61.0906)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D34D1 #C8D134

analogous

#347AD1 #3D34D1 #8B34D1

triadic

#3D34D1 #D13D34 #34D13D

tetradic

#3D34D1 #D1347A #C8D134 #34D18B

square

#3D34D1 #D1347A #C8D134 #34D18B

split-complementary

#3D34D1 #D18B34 #7AD134

monochromatic

#1F1A71 #2C25A3 #3D34D1 #6D66DC #9C98E8

Accessibility & contrast

On white

8.04

#3D34D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3D34D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D34D1

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D34D1	#FFFFFF	#000000	##FFFFFF
##3D34D1	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D6

Deuteranopia (green-blind)

#0049CE

Tritanopia (blue-blind)

#006281

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d34d1;
/* rgb */ color: rgb(61, 52, 209);
/* oklch */ color: oklch(45.4% 0.228 274.9);

Tailwind

colors: {
  custom: {
    50: '#886ee0',
    500: '#3d34d1',
    950: '#000000',
  },
}

SCSS

$custom: #3d34d1;
$custom-light: #886ee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d34d1",
  "rgb": {
    "r": 61,
    "g": 52,
    "b": 209
  },
  "hsl": {
    "h": 243.439,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.45437,
    "c": 0.22813,
    "h": 274.9
  },
  "luminance": 0.08052
}

Semantic roles & 50–950 ramp

primary

#3D34D1

secondary

#CFD38E

accent

#E642DD

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0715

muted

#7E7A84

Preview Lab

Preview with #3D34D1

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

Preview Lab → · Contrast checker → · Palette generator →