#3B52C4#3B52C4

#3B52C4 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.179 H 269.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#3B52C4
RGB	rgb(59, 82, 196)
HSL	hsl(230, 54%, 50%)
HSV	hsv(230, 70%, 77%)
CMYK	cmyk(69.9%, 58.2%, 0%, 23.1%)
CIE-LAB	lab(39.49, 29.69, -62.19)
CIE-LCH	lch(39.49, 68.91, 295.52°)
OKLab	oklab(48.98% -0.0005 -0.1793)
OKLCH	oklch(48.98% 0.179 269.8)
XYZ	xyz(14.7813, 10.9485, 53.5481)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B52C4 #C4AD3B

analogous

#3B96C4 #3B52C4 #693BC4

triadic

#3B52C4 #C43B52 #52C43B

tetradic

#3B52C4 #C43B96 #C4AD3B #3BC469

square

#3B52C4 #C43B96 #C4AD3B #3BC469

split-complementary

#3B52C4 #C4693B #96C43B

monochromatic

#1F2B66 #2D3E95 #3B52C4 #6A7CD2 #99A5E0

Accessibility & contrast

On white

6.58

#3B52C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3B52C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B52C4

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B52C4	#FFFFFF	#000000	##FFFFFF
##3B52C4	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3b52c4;
/* rgb */ color: rgb(59, 82, 196);
/* oklch */ color: oklch(49.0% 0.179 269.8);

Tailwind

colors: {
  custom: {
    50: '#8282d7',
    500: '#3b52c4',
    950: '#000000',
  },
}

SCSS

$custom: #3b52c4;
$custom-light: #8282d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3b52c4",
  "rgb": {
    "r": 59,
    "g": 82,
    "b": 196
  },
  "hsl": {
    "h": 229.927,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.48981,
    "c": 0.17926,
    "h": 269.8
  },
  "luminance": 0.1095
}

Semantic roles & 50–950 ramp

primary

#3B52C4

secondary

#CCC28F

accent

#C54BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3B52C4

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

Preview Lab → · Contrast checker → · Palette generator →