#3D45C5#3D45C5

#3D45C5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.8% C 0.196 H 273.3°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D45C5
RGB	rgb(61, 69, 197)
HSL	hsl(236, 54%, 51%)
HSV	hsv(236, 69%, 77%)
CMYK	cmyk(69%, 65%, 0%, 22.7%)
CIE-LAB	lab(36.51, 38.50, -67.63)
CIE-LCH	lch(36.51, 77.82, 299.65°)
OKLab	oklab(46.84% 0.0112 -0.1953)
OKLCH	oklch(46.84% 0.196 273.3)
XYZ	xyz(14.1273, 9.2782, 53.8589)
Luminance	0.0928 (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

#3D45C5 #C5BD3D

analogous

#3D89C5 #3D45C5 #793DC5

triadic

#3D45C5 #C53D45 #45C53D

tetradic

#3D45C5 #C53D89 #C5BD3D #3DC579

square

#3D45C5 #C53D89 #C5BD3D #3DC579

split-complementary

#3D45C5 #C5793D #89C53D

monochromatic

#1F2468 #2D3498 #3D45C5 #6C72D3 #9B9FE1

Accessibility & contrast

On white

7.35

#3D45C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3D45C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D45C5

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D45C5	#FFFFFF	#000000	##FFFFFF
##3D45C5	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#0050C3

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d45c5;
/* rgb */ color: rgb(61, 69, 197);
/* oklch */ color: oklch(46.8% 0.196 273.3);

Tailwind

colors: {
  custom: {
    50: '#8479d8',
    500: '#3d45c5',
    950: '#000000',
  },
}

SCSS

$custom: #3d45c5;
$custom-light: #8479d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d45c5",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 197
  },
  "hsl": {
    "h": 236.471,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46838,
    "c": 0.19562,
    "h": 273.3
  },
  "luminance": 0.0928
}

Semantic roles & 50–950 ramp

primary

#3D45C5

secondary

#CDCA91

accent

#D54ADD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3D45C5

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

Preview Lab → · Contrast checker → · Palette generator →