#3E52C5#3E52C5

#3E52C5 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.180 H 270.8°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#3E52C5
RGB	rgb(62, 82, 197)
HSL	hsl(231, 54%, 51%)
HSV	hsv(231, 69%, 77%)
CMYK	cmyk(68.5%, 58.4%, 0%, 22.7%)
CIE-LAB	lab(39.73, 30.46, -62.38)
CIE-LCH	lch(39.73, 69.42, 296.03°)
OKLab	oklab(49.22% 0.0025 -0.1798)
OKLCH	oklch(49.22% 0.18 270.8)
XYZ	xyz(15.0785, 11.0885, 54.1581)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E52C5 #C5B13E

analogous

#3E95C5 #3E52C5 #6D3EC5

triadic

#3E52C5 #C53E52 #52C53E

tetradic

#3E52C5 #C53E95 #C5B13E #3EC56D

square

#3E52C5 #C53E95 #C5B13E #3EC56D

split-complementary

#3E52C5 #C56D3E #95C53E

monochromatic

#202A69 #2E3D98 #3E52C5 #6D7CD3 #9CA6E1

Accessibility & contrast

On white

6.53

#3E52C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#3E52C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E52C5

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E52C5	#FFFFFF	#000000	##FFFFFF
##3E52C5	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C9

Deuteranopia (green-blind)

#0058C3

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3e52c5;
/* rgb */ color: rgb(62, 82, 197);
/* oklch */ color: oklch(49.2% 0.180 270.8);

Tailwind

colors: {
  custom: {
    50: '#8482d7',
    500: '#3e52c5',
    950: '#000000',
  },
}

SCSS

$custom: #3e52c5;
$custom-light: #8482d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e52c5",
  "rgb": {
    "r": 62,
    "g": 82,
    "b": 197
  },
  "hsl": {
    "h": 231.111,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49223,
    "c": 0.17978,
    "h": 270.8
  },
  "luminance": 0.1109
}

Semantic roles & 50–950 ramp

primary

#3E52C5

secondary

#CDC491

accent

#C74BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E52C5

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

Preview Lab → · Contrast checker → · Palette generator →