#3D49B9#3D49B9

#3D49B9 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.5% C 0.175 H 272.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3D49B9
RGB	rgb(61, 73, 185)
HSL	hsl(234, 50%, 48%)
HSV	hsv(234, 67%, 73%)
CMYK	cmyk(67%, 60.5%, 0%, 27.5%)
CIE-LAB	lab(36.48, 31.82, -60.66)
CIE-LCH	lch(36.48, 68.50, 297.68°)
OKLab	oklab(46.5% 0.0088 -0.1748)
OKLCH	oklch(46.5% 0.175 272.9)
XYZ	xyz(13.0610, 9.2588, 46.9883)
Luminance	0.0926 (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

#3D49B9 #B9AD3D

analogous

#3D87B9 #3D49B9 #6F3DB9

triadic

#3D49B9 #B93D49 #49B93D

tetradic

#3D49B9 #B93D87 #B9AD3D #3DB96F

square

#3D49B9 #B93D87 #B9AD3D #3DB96F

split-complementary

#3D49B9 #B96F3D #87B93D

monochromatic

#1F255D #2E378B #3D49B9 #6670CD #959BDC

Accessibility & contrast

On white

7.36

#3D49B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3D49B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D49B9

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D49B9	#FFFFFF	#000000	##FFFFFF
##3D49B9	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBD

Deuteranopia (green-blind)

#0050B7

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d49b9;
/* rgb */ color: rgb(61, 73, 185);
/* oklch */ color: oklch(46.5% 0.175 272.9);

Tailwind

colors: {
  custom: {
    50: '#817bcf',
    500: '#3d49b9',
    950: '#000000',
  },
}

SCSS

$custom: #3d49b9;
$custom-light: #817bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d49b9",
  "rgb": {
    "r": 61,
    "g": 73,
    "b": 185
  },
  "hsl": {
    "h": 234.194,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46502,
    "c": 0.17504,
    "h": 272.9
  },
  "luminance": 0.0926
}

Semantic roles & 50–950 ramp

primary

#3D49B9

secondary

#C7C18B

accent

#CC4EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3D49B9

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

Preview Lab → · Contrast checker → · Palette generator →