#3652D9#3652D9

#3652D9 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.5% C 0.208 H 268.5°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3652D9
RGB	rgb(54, 82, 217)
HSL	hsl(230, 68%, 53%)
HSV	hsv(230, 75%, 85%)
CMYK	cmyk(75.1%, 62.2%, 0%, 14.9%)
CIE-LAB	lab(40.94, 36.61, -71.95)
CIE-LCH	lch(40.94, 80.73, 296.97°)
OKLab	oklab(50.51% -0.0053 -0.208)
OKLCH	oklch(50.51% 0.208 268.5)
XYZ	xyz(17.0587, 11.8267, 67.0159)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3652D9 #D9BD36

analogous

#36A4D9 #3652D9 #6B36D9

triadic

#3652D9 #D93652 #52D936

tetradic

#3652D9 #D936A4 #D9BD36 #36D96B

square

#3652D9 #D936A4 #D9BD36 #36D96B

split-complementary

#3652D9 #D96B36 #A4D936

monochromatic

#18297D #213AB0 #3652D9 #697EE3 #9DABEC

Accessibility & contrast

On white

6.24

#3652D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3652D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3652D9

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3652D9	#FFFFFF	#000000	##FFFFFF
##3652D9	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DD

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3652d9;
/* rgb */ color: rgb(54, 82, 217);
/* oklch */ color: oklch(50.5% 0.208 268.5);

Tailwind

colors: {
  custom: {
    50: '#8582e6',
    500: '#3652d9',
    950: '#000000',
  },
}

SCSS

$custom: #3652d9;
$custom-light: #8582e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3652d9",
  "rgb": {
    "r": 54,
    "g": 82,
    "b": 217
  },
  "hsl": {
    "h": 229.693,
    "s": 68.201,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50513,
    "c": 0.2081,
    "h": 268.5
  },
  "luminance": 0.11829
}

Semantic roles & 50–950 ramp

primary

#3652D9

secondary

#D9CC92

accent

#CD3DEB

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3652D9

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

Preview Lab → · Contrast checker → · Palette generator →