#3B49C4#3B49C4

#3B49C4 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.190 H 271.9°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#3B49C4
RGB	rgb(59, 73, 196)
HSL	hsl(234, 54%, 50%)
HSV	hsv(234, 70%, 77%)
CMYK	cmyk(69.9%, 62.8%, 0%, 23.1%)
CIE-LAB	lab(37.26, 35.41, -65.83)
CIE-LCH	lch(37.26, 74.75, 298.27°)
OKLab	oklab(47.33% 0.0063 -0.19)
OKLCH	oklch(47.33% 0.19 271.9)
XYZ	xyz(14.1466, 9.6790, 53.3366)
Luminance	0.0968 (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

#3B49C4 #C4B63B

analogous

#3B8DC4 #3B49C4 #723BC4

triadic

#3B49C4 #C43B49 #49C43B

tetradic

#3B49C4 #C43B8D #C4B63B #3BC472

square

#3B49C4 #C43B8D #C4B63B #3BC472

split-complementary

#3B49C4 #C4723B #8DC43B

monochromatic

#1F2666 #2D3795 #3B49C4 #6A75D2 #99A0E0

Accessibility & contrast

On white

7.15

#3B49C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3B49C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B49C4

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B49C4	#FFFFFF	#000000	##FFFFFF
##3B49C4	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC8

Deuteranopia (green-blind)

#0051C2

Tritanopia (blue-blind)

#00697F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b49c4;
/* rgb */ color: rgb(59, 73, 196);
/* oklch */ color: oklch(47.3% 0.190 271.9);

Tailwind

colors: {
  custom: {
    50: '#837cd7',
    500: '#3b49c4',
    950: '#000000',
  },
}

SCSS

$custom: #3b49c4;
$custom-light: #837cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b49c4",
  "rgb": {
    "r": 59,
    "g": 73,
    "b": 196
  },
  "hsl": {
    "h": 233.869,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.47327,
    "c": 0.19015,
    "h": 271.9
  },
  "luminance": 0.0968
}

Semantic roles & 50–950 ramp

primary

#3B49C4

secondary

#CCC68F

accent

#CE4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3B49C4

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

Preview Lab → · Contrast checker → · Palette generator →