#3652B2#3652B2

#3652B2 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.3% C 0.156 H 267.7°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3652B2
RGB	rgb(54, 82, 178)
HSL	hsl(226, 53%, 45%)
HSV	hsv(226, 70%, 70%)
CMYK	cmyk(69.7%, 53.9%, 0%, 30.2%)
CIE-LAB	lab(37.90, 22.43, -54.24)
CIE-LCH	lch(37.90, 58.69, 292.46°)
OKLab	oklab(47.29% -0.0061 -0.156)
OKLCH	oklch(47.29% 0.156 267.7)
XYZ	xyz(12.5717, 10.0320, 43.3847)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652B2 #B29636

analogous

#3690B2 #3652B2 #5836B2

triadic

#3652B2 #B23652 #52B236

tetradic

#3652B2 #B23690 #B29636 #36B258

square

#3652B2 #B23690 #B29636 #36B258

split-complementary

#3652B2 #B25836 #90B236

monochromatic

#1A2754 #283C83 #3652B2 #5973CD #889ADB

Accessibility & contrast

On white

6.98

#3652B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3652B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652B2

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652B2	#FFFFFF	#000000	##FFFFFF
##3652B2	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5FB5

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3652b2;
/* rgb */ color: rgb(54, 82, 178);
/* oklch */ color: oklch(47.3% 0.156 267.7);

Tailwind

colors: {
  custom: {
    50: '#7c82ca',
    500: '#3652b2',
    950: '#000000',
  },
}

SCSS

$custom: #3652b2;
$custom-light: #7c82ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3652b2",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 178
  },
  "hsl": {
    "h": 226.452,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.47294,
    "c": 0.15612,
    "h": 267.7
  },
  "luminance": 0.10033
}

Semantic roles & 50–950 ramp

primary

#3652B2

secondary

#C5B57F

accent

#BC4BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3652B2

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

Preview Lab → · Contrast checker → · Palette generator →