#3D48BA#3D48BA

#3D48BA is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.178 H 273.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D48BA
RGB	rgb(61, 72, 186)
HSL	hsl(235, 51%, 48%)
HSV	hsv(235, 67%, 73%)
CMYK	cmyk(67.2%, 61.3%, 0%, 27.1%)
CIE-LAB	lab(36.31, 32.81, -61.52)
CIE-LCH	lch(36.31, 69.72, 298.07°)
OKLab	oklab(46.4% 0.0095 -0.1774)
OKLCH	oklch(46.4% 0.178 273.1)
XYZ	xyz(13.1018, 9.1708, 47.5245)
Luminance	0.0917 (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

#3D48BA #BAAF3D

analogous

#3D86BA #3D48BA #703DBA

triadic

#3D48BA #BA3D48 #48BA3D

tetradic

#3D48BA #BA3D86 #BAAF3D #3DBA70

square

#3D48BA #BA3D86 #BAAF3D #3DBA70

split-complementary

#3D48BA #BA703D #86BA3D

monochromatic

#1F245E #2E368C #3D48BA #6770CD #959BDC

Accessibility & contrast

On white

7.41

#3D48BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3D48BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D48BA

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48BA	#FFFFFF	#000000	##FFFFFF
##3D48BA	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#0050B8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3d48ba;
/* rgb */ color: rgb(61, 72, 186);
/* oklch */ color: oklch(46.4% 0.178 273.1);

Tailwind

colors: {
  custom: {
    50: '#827bd0',
    500: '#3d48ba',
    950: '#000000',
  },
}

SCSS

$custom: #3d48ba;
$custom-light: #827bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48ba",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 186
  },
  "hsl": {
    "h": 234.72,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46403,
    "c": 0.17762,
    "h": 273.1
  },
  "luminance": 0.09172
}

Semantic roles & 50–950 ramp

primary

#3D48BA

secondary

#C8C28B

accent

#CE4EDA

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3D48BA

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

Preview Lab → · Contrast checker → · Palette generator →