#3D3FD1#3D3FD1

#3D3FD1 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.0% C 0.217 H 273.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FD1
RGB	rgb(61, 63, 209)
HSL	hsl(239, 62%, 53%)
HSV	hsv(239, 71%, 82%)
CMYK	cmyk(70.8%, 69.9%, 0%, 18%)
CIE-LAB	lab(36.27, 46.14, -75.00)
CIE-LCH	lch(36.27, 88.05, 301.60°)
OKLab	oklab(46.99% 0.0137 -0.2169)
OKLCH	oklch(46.99% 0.217 273.6)
XYZ	xyz(15.2068, 9.1491, 61.2738)
Luminance	0.0915 (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

#3D3FD1 #D1CF3D

analogous

#3D89D1 #3D3FD1 #853DD1

triadic

#3D3FD1 #D13D3F #3FD13D

tetradic

#3D3FD1 #D13D89 #D1CF3D #3DD185

square

#3D3FD1 #D13D89 #D1CF3D #3DD185

split-complementary

#3D3FD1 #D1853D #89D13D

monochromatic

#1C1E77 #282AA9 #3D3FD1 #6E70DD #A0A1E8

Accessibility & contrast

On white

7.42

#3D3FD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3D3FD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FD1

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FD1	#FFFFFF	#000000	##FFFFFF
##3D3FD1	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD5

Deuteranopia (green-blind)

#004ECE

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3d3fd1;
/* rgb */ color: rgb(61, 63, 209);
/* oklch */ color: oklch(47.0% 0.217 273.6);

Tailwind

colors: {
  custom: {
    50: '#8775e0',
    500: '#3d3fd1',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fd1;
$custom-light: #8775e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fd1",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 239.189,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.2173,
    "h": 273.6
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#3D3FD1

secondary

#D5D495

accent

#E343E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3D3FD1

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

Preview Lab → · Contrast checker → · Palette generator →