#3635BE#3635BE

#3635BE is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.2% C 0.206 H 273.9°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#3635BE
RGB	rgb(54, 53, 190)
HSL	hsl(240, 56%, 48%)
HSV	hsv(240, 72%, 75%)
CMYK	cmyk(71.6%, 72.1%, 0%, 25.5%)
CIE-LAB	lab(31.91, 44.90, -71.10)
CIE-LCH	lch(31.91, 84.09, 302.27°)
OKLab	oklab(43.2% 0.014 -0.2056)
OKLCH	oklch(43.2% 0.206 273.9)
XYZ	xyz(12.0856, 7.0470, 49.4285)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.88

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3635BE #BDBE35

analogous

#3578BE #3635BE #7A35BE

triadic

#3635BE #BE3635 #35BE36

tetradic

#3635BE #BE3578 #BDBE35 #35BE7A

square

#3635BE #BE3578 #BDBE35 #35BE7A

split-complementary

#3635BE #BE7A35 #78BE35

monochromatic

#1B1A5E #28288E #3635BE #5F5ED2 #8F8EDF

Accessibility & contrast

On white

8.72

#3635BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3635BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3635BE

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3635BE	#FFFFFF	#000000	##FFFFFF
##3635BE	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0045BC

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3635be;
/* rgb */ color: rgb(54, 53, 190);
/* oklch */ color: oklch(43.2% 0.206 273.9);

Tailwind

colors: {
  custom: {
    50: '#816ed3',
    500: '#3635be',
    950: '#000000',
  },
}

SCSS

$custom: #3635be;
$custom-light: #816ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#3635be",
  "rgb": {
    "r": 54,
    "g": 53,
    "b": 190
  },
  "hsl": {
    "h": 240.438,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43204,
    "c": 0.2061,
    "h": 273.9
  },
  "luminance": 0.07048
}

Semantic roles & 50–950 ramp

primary

#3635BE

secondary

#C9CA85

accent

#E048DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3635BE

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

Preview Lab → · Contrast checker → · Palette generator →