#3636C2#3636C2

#3636C2 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.8% C 0.210 H 273.5°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3636C2
RGB	rgb(54, 54, 194)
HSL	hsl(240, 56%, 49%)
HSV	hsv(240, 72%, 76%)
CMYK	cmyk(72.2%, 72.2%, 0%, 23.9%)
CIE-LAB	lab(32.52, 45.65, -72.46)
CIE-LCH	lch(32.52, 85.64, 302.21°)
OKLab	oklab(43.75% 0.0128 -0.2096)
OKLCH	oklch(43.75% 0.21 273.5)
XYZ	xyz(12.5748, 7.3164, 51.7780)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3636C2 #C2C236

analogous

#367CC2 #3636C2 #7C36C2

triadic

#3636C2 #C23636 #36C236

tetradic

#3636C2 #C2367C #C2C236 #36C27C

square

#3636C2 #C2367C #C2C236 #36C27C

split-complementary

#3636C2 #C27C36 #7CC236

monochromatic

#1B1B62 #292992 #3636C2 #6262D3 #9292E1

Accessibility & contrast

On white

8.52

#3636C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3636C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3636C2

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3636C2	#FFFFFF	#000000	##FFFFFF
##3636C2	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C6

Deuteranopia (green-blind)

#0046BF

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3636c2;
/* rgb */ color: rgb(54, 54, 194);
/* oklch */ color: oklch(43.8% 0.210 273.5);

Tailwind

colors: {
  custom: {
    50: '#826ed6',
    500: '#3636c2',
    950: '#000000',
  },
}

SCSS

$custom: #3636c2;
$custom-light: #826ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#3636c2",
  "rgb": {
    "r": 54,
    "g": 54,
    "b": 194
  },
  "hsl": {
    "h": 240,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.43754,
    "c": 0.20998,
    "h": 273.5
  },
  "luminance": 0.07318
}

Semantic roles & 50–950 ramp

primary

#3636C2

secondary

#CCCC88

accent

#E048E0

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3636C2

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

Preview Lab → · Contrast checker → · Palette generator →