#3652BC#3652BC

#3652BC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.1% C 0.170 H 268.1°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3652BC
RGB	rgb(54, 82, 188)
HSL	hsl(227, 55%, 47%)
HSV	hsv(227, 71%, 74%)
CMYK	cmyk(71.3%, 56.4%, 0%, 26.3%)
CIE-LAB	lab(38.64, 26.10, -58.93)
CIE-LCH	lch(38.64, 64.45, 293.89°)
OKLab	oklab(48.08% -0.0055 -0.1698)
OKLCH	oklch(48.08% 0.17 268.1)
XYZ	xyz(13.6126, 10.4483, 48.8665)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652BC #BCA036

analogous

#3695BC #3652BC #5D36BC

triadic

#3652BC #BC3652 #52BC36

tetradic

#3652BC #BC3695 #BCA036 #36BC5D

square

#3652BC #BC3695 #BCA036 #36BC5D

split-complementary

#3652BC #BC5D36 #95BC36

monochromatic

#1B295D #283D8C #3652BC #5E76D1 #8E9FDF

Accessibility & contrast

On white

6.80

#3652BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3652BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652BC

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652BC	#FFFFFF	#000000	##FFFFFF
##3652BC	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3652bc;
/* rgb */ color: rgb(54, 82, 188);
/* oklch */ color: oklch(48.1% 0.170 268.1);

Tailwind

colors: {
  custom: {
    50: '#7e82d1',
    500: '#3652bc',
    950: '#000000',
  },
}

SCSS

$custom: #3652bc;
$custom-light: #7e82d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3652bc",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 188
  },
  "hsl": {
    "h": 227.463,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4808,
    "c": 0.16987,
    "h": 268.1
  },
  "luminance": 0.1045
}

Semantic roles & 50–950 ramp

primary

#3652BC

secondary

#C9BB85

accent

#BF49DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3652BC

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

Preview Lab → · Contrast checker → · Palette generator →