#3565C2#3565C2

#3565C2 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.4% C 0.155 H 262.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3565C2
RGB	rgb(53, 101, 194)
HSL	hsl(220, 57%, 48%)
HSV	hsv(220, 73%, 76%)
CMYK	cmyk(72.7%, 47.9%, 0%, 23.9%)
CIE-LAB	lab(44.17, 15.88, -53.47)
CIE-LCH	lch(44.17, 55.78, 286.55°)
OKLab	oklab(52.4% -0.0216 -0.1534)
OKLCH	oklch(52.4% 0.155 262)
XYZ	xyz(15.8560, 13.9576, 52.8869)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3565C2 #C29235

analogous

#35ABC2 #3565C2 #4B35C2

triadic

#3565C2 #C23565 #65C235

tetradic

#3565C2 #C235AB #C29235 #35C24B

square

#3565C2 #C235AB #C29235 #35C24B

split-complementary

#3565C2 #C24B35 #ABC235

monochromatic

#1B3362 #284C92 #3565C2 #6088D4 #91ACE1

Accessibility & contrast

On white

5.54

#3565C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3565C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3565C2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3565C2	#FFFFFF	#000000	##FFFFFF
##3565C2	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326FC5

Deuteranopia (green-blind)

#0762C0

Tritanopia (blue-blind)

#007B8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3565c2;
/* rgb */ color: rgb(53, 101, 194);
/* oklch */ color: oklch(52.4% 0.155 262.0);

Tailwind

colors: {
  custom: {
    50: '#7e90d5',
    500: '#3565c2',
    950: '#000000',
  },
}

SCSS

$custom: #3565c2;
$custom-light: #7e90d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3565c2",
  "rgb": {
    "r": 53,
    "g": 101,
    "b": 194
  },
  "hsl": {
    "h": 219.574,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52401,
    "c": 0.15495,
    "h": 262
  },
  "luminance": 0.13959
}

Semantic roles & 50–950 ramp

primary

#3565C2

secondary

#CCB487

accent

#AC47E0

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3565C2

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

Preview Lab → · Contrast checker → · Palette generator →