#3D3FC7#3D3FC7

#3D3FC7 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.0% C 0.205 H 274.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FC7
RGB	rgb(61, 63, 199)
HSL	hsl(239, 55%, 51%)
HSV	hsv(239, 69%, 78%)
CMYK	cmyk(69.3%, 68.3%, 0%, 22%)
CIE-LAB	lab(35.34, 42.81, -70.72)
CIE-LCH	lch(35.34, 82.67, 301.19°)
OKLab	oklab(46.04% 0.015 -0.2044)
OKLCH	oklch(46.04% 0.205 274.2)
XYZ	xyz(14.0074, 8.6693, 54.9569)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FC7 #C7C53D

analogous

#3D84C7 #3D3FC7 #803DC7

triadic

#3D3FC7 #C73D3F #3FC73D

tetradic

#3D3FC7 #C73D84 #C7C53D #3DC780

square

#3D3FC7 #C73D84 #C7C53D #3DC780

split-complementary

#3D3FC7 #C7803D #84C73D

monochromatic

#1F206B #2D2E9A #3D3FC7 #6C6ED5 #9C9DE2

Accessibility & contrast

On white

7.68

#3D3FC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3D3FC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FC7

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FC7	#FFFFFF	#000000	##FFFFFF
##3D3FC7	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#004DC4

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d3fc7;
/* rgb */ color: rgb(61, 63, 199);
/* oklch */ color: oklch(46.0% 0.205 274.2);

Tailwind

colors: {
  custom: {
    50: '#8575d9',
    500: '#3d3fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fc7;
$custom-light: #8575d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fc7",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 239.13,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46039,
    "c": 0.20492,
    "h": 274.2
  },
  "luminance": 0.08671
}

Semantic roles & 50–950 ramp

primary

#3D3FC7

secondary

#CECE91

accent

#DC49DF

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3D3FC7

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

Preview Lab → · Contrast checker → · Palette generator →