#3635B5#3635B5

#3635B5 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.195 H 274.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#3635B5
RGB	rgb(54, 53, 181)
HSL	hsl(240, 55%, 46%)
HSV	hsv(240, 71%, 71%)
CMYK	cmyk(70.2%, 70.7%, 0%, 29%)
CIE-LAB	lab(31.03, 41.90, -67.23)
CIE-LCH	lch(31.03, 79.22, 301.94°)
OKLab	oklab(42.31% 0.0154 -0.1943)
OKLCH	oklch(42.31% 0.195 274.5)
XYZ	xyz(11.1321, 6.6656, 44.4070)
Luminance	0.0667 (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

#3635B5 #B4B535

analogous

#3574B5 #3635B5 #7635B5

triadic

#3635B5 #B53635 #35B536

tetradic

#3635B5 #B53574 #B4B535 #35B576

square

#3635B5 #B53574 #B4B535 #35B576

split-complementary

#3635B5 #B57635 #74B535

monochromatic

#1A1956 #282786 #3635B5 #5A59CE #8988DC

Accessibility & contrast

On white

9.00

#3635B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3635B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3635B5

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3635B5	#FFFFFF	#000000	##FFFFFF
##3635B5	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB9

Deuteranopia (green-blind)

#0043B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3635b5;
/* rgb */ color: rgb(54, 53, 181);
/* oklch */ color: oklch(42.3% 0.195 274.5);

Tailwind

colors: {
  custom: {
    50: '#7f6dcc',
    500: '#3635b5',
    950: '#000000',
  },
}

SCSS

$custom: #3635b5;
$custom-light: #7f6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3635b5",
  "rgb": {
    "r": 54,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 240.469,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42309,
    "c": 0.19493,
    "h": 274.5
  },
  "luminance": 0.06667
}

Semantic roles & 50–950 ramp

primary

#3635B5

secondary

#C6C680

accent

#DE4ADD

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3635B5

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

Preview Lab → · Contrast checker → · Palette generator →