#3652C9#3652C9

#3652C9 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.1% C 0.187 H 268.4°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3652C9
RGB	rgb(54, 82, 201)
HSL	hsl(229, 58%, 50%)
HSV	hsv(229, 73%, 79%)
CMYK	cmyk(73.1%, 59.2%, 0%, 21.2%)
CIE-LAB	lab(39.64, 30.85, -64.87)
CIE-LCH	lch(39.64, 71.83, 295.43°)
OKLab	oklab(49.14% -0.0052 -0.1872)
OKLCH	oklch(49.14% 0.187 268.4)
XYZ	xyz(15.0776, 11.0343, 56.5822)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652C9 #C9AD36

analogous

#369CC9 #3652C9 #6336C9

triadic

#3652C9 #C93652 #52C936

tetradic

#3652C9 #C9369C #C9AD36 #36C963

square

#3652C9 #C9369C #C9AD36 #36C963

split-complementary

#3652C9 #C96336 #9CC936

monochromatic

#1C2B69 #293E99 #3652C9 #667CD6 #96A5E3

Accessibility & contrast

On white

6.55

#3652C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3652C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652C9

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652C9	#FFFFFF	#000000	##FFFFFF
##3652C9	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#0057C7

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3652c9;
/* rgb */ color: rgb(54, 82, 201);
/* oklch */ color: oklch(49.1% 0.187 268.4);

Tailwind

colors: {
  custom: {
    50: '#8182da',
    500: '#3652c9',
    950: '#000000',
  },
}

SCSS

$custom: #3652c9;
$custom-light: #8182da;
$custom-dark: #000000;

JSON

{
  "hex": "#3652c9",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 201
  },
  "hsl": {
    "h": 228.571,
    "s": 57.647,
    "l": 50
  },
  "oklch": {
    "l": 0.49144,
    "c": 0.1873,
    "h": 268.4
  },
  "luminance": 0.11036
}

Semantic roles & 50–950 ramp

primary

#3652C9

secondary

#CEC28C

accent

#C447E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3652C9

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

Preview Lab → · Contrast checker → · Palette generator →