#3D3FC5#3D3FC5

#3D3FC5 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.9% C 0.202 H 274.3°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D3FC5
RGB	rgb(61, 63, 197)
HSL	hsl(239, 54%, 51%)
HSV	hsv(239, 69%, 77%)
CMYK	cmyk(69%, 68%, 0%, 22.7%)
CIE-LAB	lab(35.16, 42.14, -69.86)
CIE-LCH	lch(35.16, 81.58, 301.10°)
OKLab	oklab(45.85% 0.0153 -0.2018)
OKLCH	oklch(45.85% 0.202 274.3)
XYZ	xyz(13.7767, 8.5770, 53.7420)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3FC5 #C5C33D

analogous

#3D83C5 #3D3FC5 #7F3DC5

triadic

#3D3FC5 #C53D3F #3FC53D

tetradic

#3D3FC5 #C53D83 #C5C33D #3DC57F

square

#3D3FC5 #C53D83 #C5C33D #3DC57F

split-complementary

#3D3FC5 #C57F3D #83C53D

monochromatic

#1F2068 #2D2F98 #3D3FC5 #6C6ED3 #9B9CE1

Accessibility & contrast

On white

7.73

#3D3FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3D3FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3FC5

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3FC5	#FFFFFF	#000000	##FFFFFF
##3D3FC5	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C9

Deuteranopia (green-blind)

#004CC2

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3d3fc5;
/* rgb */ color: rgb(61, 63, 197);
/* oklch */ color: oklch(45.9% 0.202 274.3);

Tailwind

colors: {
  custom: {
    50: '#8575d8',
    500: '#3d3fc5',
    950: '#000000',
  },
}

SCSS

$custom: #3d3fc5;
$custom-light: #8575d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3fc5",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 197
  },
  "hsl": {
    "h": 239.118,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45852,
    "c": 0.20241,
    "h": 274.3
  },
  "luminance": 0.08578
}

Semantic roles & 50–950 ramp

primary

#3D3FC5

secondary

#CDCC91

accent

#DB4ADD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3D3FC5

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

Preview Lab → · Contrast checker → · Palette generator →