#3D45C2#3D45C2

#3D45C2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.6% C 0.192 H 273.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D45C2
RGB	rgb(61, 69, 194)
HSL	hsl(236, 52%, 50%)
HSV	hsv(236, 69%, 76%)
CMYK	cmyk(68.6%, 64.4%, 0%, 23.9%)
CIE-LAB	lab(36.26, 37.47, -66.30)
CIE-LCH	lch(36.26, 76.15, 299.47°)
OKLab	oklab(46.57% 0.0114 -0.1914)
OKLCH	oklch(46.57% 0.192 273.4)
XYZ	xyz(13.7869, 9.1421, 52.0665)
Luminance	0.0914 (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

#3D45C2 #C2BA3D

analogous

#3D87C2 #3D45C2 #783DC2

triadic

#3D45C2 #C23D45 #45C23D

tetradic

#3D45C2 #C23D87 #C2BA3D #3DC278

square

#3D45C2 #C23D87 #C2BA3D #3DC278

split-complementary

#3D45C2 #C2783D #87C23D

monochromatic

#202465 #2E3493 #3D45C2 #6C72D1 #9A9EDF

Accessibility & contrast

On white

7.42

#3D45C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3D45C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D45C2

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D45C2	#FFFFFF	#000000	##FFFFFF
##3D45C2	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)

#005BC6

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3d45c2;
/* rgb */ color: rgb(61, 69, 194);
/* oklch */ color: oklch(46.6% 0.192 273.4);

Tailwind

colors: {
  custom: {
    50: '#8379d5',
    500: '#3d45c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d45c2;
$custom-light: #8379d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d45c2",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 194
  },
  "hsl": {
    "h": 236.391,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.4657,
    "c": 0.19174,
    "h": 273.4
  },
  "luminance": 0.09143
}

Semantic roles & 50–950 ramp

primary

#3D45C2

secondary

#CBC890

accent

#D34CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D45C2

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

Preview Lab → · Contrast checker → · Palette generator →