#3642BE#3642BE

#3642BE is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.3% C 0.192 H 271.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3642BE
RGB	rgb(54, 66, 190)
HSL	hsl(235, 56%, 48%)
HSV	hsv(235, 72%, 75%)
CMYK	cmyk(71.6%, 65.3%, 0%, 25.5%)
CIE-LAB	lab(34.80, 37.07, -66.36)
CIE-LCH	lch(34.80, 76.02, 299.19°)
OKLab	oklab(45.29% 0.0061 -0.1918)
OKLCH	oklch(45.29% 0.192 271.8)
XYZ	xyz(12.7607, 8.3971, 49.6535)
Luminance	0.0840 (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

#3642BE #BEB236

analogous

#3686BE #3642BE #6E36BE

triadic

#3642BE #BE3642 #42BE36

tetradic

#3642BE #BE3686 #BEB236 #36BE6E

square

#3642BE #BE3686 #BEB236 #36BE6E

split-complementary

#3642BE #BE6E36 #86BE36

monochromatic

#1B215F #28318E #3642BE #606AD2 #8F96DF

Accessibility & contrast

On white

7.84

#3642BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3642BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3642BE

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3642BE	#FFFFFF	#000000	##FFFFFF
##3642BE	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3642be;
/* rgb */ color: rgb(54, 66, 190);
/* oklch */ color: oklch(45.3% 0.192 271.8);

Tailwind

colors: {
  custom: {
    50: '#8076d3',
    500: '#3642be',
    950: '#000000',
  },
}

SCSS

$custom: #3642be;
$custom-light: #8076d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3642be",
  "rgb": {
    "r": 54,
    "g": 66,
    "b": 190
  },
  "hsl": {
    "h": 234.706,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45287,
    "c": 0.19187,
    "h": 271.8
  },
  "luminance": 0.08398
}

Semantic roles & 50–950 ramp

primary

#3642BE

secondary

#CAC486

accent

#D249DF

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3642BE

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

Preview Lab → · Contrast checker → · Palette generator →