#3652C4#3652C4

#3652C4 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.181 H 268.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3652C4
RGB	rgb(54, 82, 196)
HSL	hsl(228, 57%, 49%)
HSV	hsv(228, 72%, 77%)
CMYK	cmyk(72.4%, 58.2%, 0%, 23.1%)
CIE-LAB	lab(39.25, 29.03, -62.60)
CIE-LCH	lch(39.25, 69.00, 294.88°)
OKLab	oklab(48.73% -0.0053 -0.1806)
OKLCH	oklch(48.73% 0.181 268.3)
XYZ	xyz(14.4990, 10.8029, 53.5349)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652C4 #C4A836

analogous

#3699C4 #3652C4 #6136C4

triadic

#3652C4 #C43652 #52C436

tetradic

#3652C4 #C43699 #C4A836 #36C461

square

#3652C4 #C43699 #C4A836 #36C461

split-complementary

#3652C4 #C46136 #99C436

monochromatic

#1C2A64 #293E94 #3652C4 #6379D4 #93A3E1

Accessibility & contrast

On white

6.64

#3652C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3652C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652C4

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652C4	#FFFFFF	#000000	##FFFFFF
##3652C4	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#0056C2

Tritanopia (blue-blind)

#006E83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3652c4;
/* rgb */ color: rgb(54, 82, 196);
/* oklch */ color: oklch(48.7% 0.181 268.3);

Tailwind

colors: {
  custom: {
    50: '#8082d7',
    500: '#3652c4',
    950: '#000000',
  },
}

SCSS

$custom: #3652c4;
$custom-light: #8082d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3652c4",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 196
  },
  "hsl": {
    "h": 228.169,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48729,
    "c": 0.18066,
    "h": 268.3
  },
  "luminance": 0.10804
}

Semantic roles & 50–950 ramp

primary

#3652C4

secondary

#CCBF89

accent

#C248E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3652C4

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

Preview Lab → · Contrast checker → · Palette generator →