#3635C1#3635C1

#3635C1 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.210 H 273.7°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#3635C1
RGB	rgb(54, 53, 193)
HSL	hsl(240, 57%, 48%)
HSV	hsv(240, 73%, 76%)
CMYK	cmyk(72%, 72.5%, 0%, 24.3%)
CIE-LAB	lab(32.21, 45.89, -72.37)
CIE-LCH	lch(32.21, 85.70, 302.38°)
OKLab	oklab(43.51% 0.0135 -0.2093)
OKLCH	oklch(43.51% 0.21 273.7)
XYZ	xyz(12.4169, 7.1795, 51.1731)
Luminance	0.0718 (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

#3635C1 #C0C135

analogous

#357AC1 #3635C1 #7C35C1

triadic

#3635C1 #C13635 #35C136

tetradic

#3635C1 #C1357A #C0C135 #35C17C

square

#3635C1 #C1357A #C0C135 #35C17C

split-complementary

#3635C1 #C17C35 #7AC135

monochromatic

#1B1B61 #292891 #3635C1 #6160D3 #9090E0

Accessibility & contrast

On white

8.62

#3635C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3635C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3635C1

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3635C1	#FFFFFF	#000000	##FFFFFF
##3635C1	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C5

Deuteranopia (green-blind)

#0045BE

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3635c1;
/* rgb */ color: rgb(54, 53, 193);
/* oklch */ color: oklch(43.5% 0.210 273.7);

Tailwind

colors: {
  custom: {
    50: '#826ed5',
    500: '#3635c1',
    950: '#000000',
  },
}

SCSS

$custom: #3635c1;
$custom-light: #826ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3635c1",
  "rgb": {
    "r": 54,
    "g": 53,
    "b": 193
  },
  "hsl": {
    "h": 240.429,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43507,
    "c": 0.20977,
    "h": 273.7
  },
  "luminance": 0.07181
}

Semantic roles & 50–950 ramp

primary

#3635C1

secondary

#CBCB87

accent

#E048DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3635C1

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

Preview Lab → · Contrast checker → · Palette generator →