#3D3FC8#3D3FC8

#3D3FC8 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.1% C 0.206 H 274.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FC8
RGB	rgb(61, 63, 200)
HSL	hsl(239, 56%, 51%)
HSV	hsv(239, 70%, 78%)
CMYK	cmyk(69.5%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(35.43, 43.15, -71.15)
CIE-LCH	lch(35.43, 83.21, 301.23°)
OKLab	oklab(46.13% 0.0149 -0.2056)
OKLCH	oklch(46.13% 0.206 274.1)
XYZ	xyz(14.1238, 8.7159, 55.5704)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FC8 #C8C63D

analogous

#3D84C8 #3D3FC8 #803DC8

triadic

#3D3FC8 #C83D3F #3FC83D

tetradic

#3D3FC8 #C83D84 #C8C63D #3DC880

square

#3D3FC8 #C83D84 #C8C63D #3DC880

split-complementary

#3D3FC8 #C8803D #84C83D

monochromatic

#1F206C #2C2E9C #3D3FC8 #6D6ED6 #9C9DE3

Accessibility & contrast

On white

7.65

#3D3FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3D3FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FC8

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FC8	#FFFFFF	#000000	##FFFFFF
##3D3FC8	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACC

Deuteranopia (green-blind)

#004DC5

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d3fc8;
/* rgb */ color: rgb(61, 63, 200);
/* oklch */ color: oklch(46.1% 0.206 274.1);

Tailwind

colors: {
  custom: {
    50: '#8575da',
    500: '#3d3fc8',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fc8;
$custom-light: #8575da;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fc8",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 239.137,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46134,
    "c": 0.20617,
    "h": 274.1
  },
  "luminance": 0.08717
}

Semantic roles & 50–950 ramp

primary

#3D3FC8

secondary

#CFCE92

accent

#DD49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3D3FC8

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

Preview Lab → · Contrast checker → · Palette generator →