#3E44C7#3E44C7

#3E44C7 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.9% C 0.199 H 273.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3E44C7
RGB	rgb(62, 68, 199)
HSL	hsl(237, 55%, 51%)
HSV	hsv(237, 69%, 78%)
CMYK	cmyk(68.8%, 65.8%, 0%, 22%)
CIE-LAB	lab(36.52, 39.92, -68.79)
CIE-LCH	lch(36.52, 79.53, 300.13°)
OKLab	oklab(46.91% 0.0128 -0.1987)
OKLCH	oklch(46.91% 0.199 273.7)
XYZ	xyz(14.3591, 9.2805, 55.0564)
Luminance	0.0928 (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

#3E44C7 #C7C13E

analogous

#3E88C7 #3E44C7 #7C3EC7

triadic

#3E44C7 #C73E44 #44C73E

tetradic

#3E44C7 #C73E88 #C7C13E #3EC77C

square

#3E44C7 #C73E88 #C7C13E #3EC77C

split-complementary

#3E44C7 #C77C3E #88C73E

monochromatic

#1F236B #2D329B #3E44C7 #6D72D5 #9DA0E3

Accessibility & contrast

On white

7.35

#3E44C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3E44C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E44C7

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E44C7	#FFFFFF	#000000	##FFFFFF
##3E44C7	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCB

Deuteranopia (green-blind)

#0050C5

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e44c7;
/* rgb */ color: rgb(62, 68, 199);
/* oklch */ color: oklch(46.9% 0.199 273.7);

Tailwind

colors: {
  custom: {
    50: '#8578d9',
    500: '#3e44c7',
    950: '#000000',
  },
}

SCSS

$custom: #3e44c7;
$custom-light: #8578d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e44c7",
  "rgb": {
    "r": 62,
    "g": 68,
    "b": 199
  },
  "hsl": {
    "h": 237.372,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4691,
    "c": 0.19907,
    "h": 273.7
  },
  "luminance": 0.09282
}

Semantic roles & 50–950 ramp

primary

#3E44C7

secondary

#CFCC92

accent

#D849DE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3E44C7

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

Preview Lab → · Contrast checker → · Palette generator →