#3B48C2#3B48C2

#3B48C2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.189 H 272.1°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3B48C2
RGB	rgb(59, 72, 194)
HSL	hsl(234, 53%, 50%)
HSV	hsv(234, 70%, 76%)
CMYK	cmyk(69.6%, 62.9%, 0%, 23.9%)
CIE-LAB	lab(36.85, 35.34, -65.33)
CIE-LCH	lch(36.85, 74.27, 298.41°)
OKLab	oklab(46.98% 0.0071 -0.1886)
OKLCH	oklch(46.98% 0.189 272.1)
XYZ	xyz(13.8553, 9.4582, 52.1239)
Luminance	0.0946 (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

#3B48C2 #C2B53B

analogous

#3B8CC2 #3B48C2 #713BC2

triadic

#3B48C2 #C23B48 #48C23B

tetradic

#3B48C2 #C23B8C #C2B53B #3BC271

square

#3B48C2 #C23B8C #C2B53B #3BC271

split-complementary

#3B48C2 #C2713B #8CC23B

monochromatic

#1E2564 #2D3793 #3B48C2 #6973D1 #989FE0

Accessibility & contrast

On white

7.26

#3B48C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3B48C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B48C2

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B48C2	#FFFFFF	#000000	##FFFFFF
##3B48C2	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC6

Deuteranopia (green-blind)

#0051C0

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3b48c2;
/* rgb */ color: rgb(59, 72, 194);
/* oklch */ color: oklch(47.0% 0.189 272.1);

Tailwind

colors: {
  custom: {
    50: '#827bd5',
    500: '#3b48c2',
    950: '#000000',
  },
}

SCSS

$custom: #3b48c2;
$custom-light: #827bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b48c2",
  "rgb": {
    "r": 59,
    "g": 72,
    "b": 194
  },
  "hsl": {
    "h": 234.222,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46975,
    "c": 0.18872,
    "h": 272.1
  },
  "luminance": 0.0946
}

Semantic roles & 50–950 ramp

primary

#3B48C2

secondary

#CBC58E

accent

#CF4BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B48C2

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

Preview Lab → · Contrast checker → · Palette generator →