#3652C7#3652C7

#3652C7 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.0% C 0.185 H 268.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#3652C7
RGB	rgb(54, 82, 199)
HSL	hsl(228, 57%, 50%)
HSV	hsv(228, 73%, 78%)
CMYK	cmyk(72.9%, 58.8%, 0%, 22%)
CIE-LAB	lab(39.48, 30.12, -63.96)
CIE-LCH	lch(39.48, 70.70, 295.22°)
OKLab	oklab(48.98% -0.0052 -0.1846)
OKLCH	oklch(48.98% 0.185 268.4)
XYZ	xyz(14.8439, 10.9408, 55.3512)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652C7 #C7AB36

analogous

#369AC7 #3652C7 #6336C7

triadic

#3652C7 #C73652 #52C736

tetradic

#3652C7 #C7369A #C7AB36 #36C763

square

#3652C7 #C7369A #C7AB36 #36C763

split-complementary

#3652C7 #C76336 #9AC736

monochromatic

#1C2A67 #293E97 #3652C7 #657BD5 #95A4E2

Accessibility & contrast

On white

6.59

#3652C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3652C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652C7

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652C7	#FFFFFF	#000000	##FFFFFF
##3652C7	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#0056C5

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3652c7;
/* rgb */ color: rgb(54, 82, 199);
/* oklch */ color: oklch(49.0% 0.185 268.4);

Tailwind

colors: {
  custom: {
    50: '#8182d9',
    500: '#3652c7',
    950: '#000000',
  },
}

SCSS

$custom: #3652c7;
$custom-light: #8182d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3652c7",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 199
  },
  "hsl": {
    "h": 228.414,
    "s": 57.312,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48977,
    "c": 0.18465,
    "h": 268.4
  },
  "luminance": 0.10942
}

Semantic roles & 50–950 ramp

primary

#3652C7

secondary

#CEC18B

accent

#C347E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3652C7

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

Preview Lab → · Contrast checker → · Palette generator →