#3D3FC6#3D3FC6

#3D3FC6 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.9% C 0.204 H 274.3°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FC6
RGB	rgb(61, 63, 198)
HSL	hsl(239, 55%, 51%)
HSV	hsv(239, 69%, 78%)
CMYK	cmyk(69.2%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(35.25, 42.48, -70.29)
CIE-LCH	lch(35.25, 82.13, 301.15°)
OKLab	oklab(45.95% 0.0151 -0.2031)
OKLCH	oklch(45.95% 0.204 274.3)
XYZ	xyz(13.8916, 8.6230, 54.3475)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FC6 #C6C43D

analogous

#3D83C6 #3D3FC6 #7F3DC6

triadic

#3D3FC6 #C63D3F #3FC63D

tetradic

#3D3FC6 #C63D83 #C6C43D #3DC67F

square

#3D3FC6 #C63D83 #C6C43D #3DC67F

split-complementary

#3D3FC6 #C67F3D #83C63D

monochromatic

#1F206A #2D2E99 #3D3FC6 #6C6ED4 #9C9DE2

Accessibility & contrast

On white

7.71

#3D3FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3D3FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FC6

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FC6	#FFFFFF	#000000	##FFFFFF
##3D3FC6	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CA

Deuteranopia (green-blind)

#004DC3

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d3fc6;
/* rgb */ color: rgb(61, 63, 198);
/* oklch */ color: oklch(45.9% 0.204 274.3);

Tailwind

colors: {
  custom: {
    50: '#8575d8',
    500: '#3d3fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fc6;
$custom-light: #8575d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fc6",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 239.124,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45945,
    "c": 0.20366,
    "h": 274.3
  },
  "luminance": 0.08624
}

Semantic roles & 50–950 ramp

primary

#3D3FC6

secondary

#CECD91

accent

#DC4ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3D3FC6

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

Preview Lab → · Contrast checker → · Palette generator →