#3E45D2#3E45D2

#3E45D2 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.1% C 0.212 H 273.0°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#3E45D2
RGB	rgb(62, 69, 210)
HSL	hsl(237, 62%, 53%)
HSV	hsv(237, 70%, 82%)
CMYK	cmyk(70.5%, 67.1%, 0%, 17.6%)
CIE-LAB	lab(37.72, 43.04, -73.19)
CIE-LCH	lch(37.72, 84.91, 300.46°)
OKLab	oklab(48.08% 0.0111 -0.2116)
OKLCH	oklch(48.08% 0.212 273)
XYZ	xyz(15.7437, 9.9320, 62.0476)
Luminance	0.0993 (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

#3E45D2 #D2CB3E

analogous

#3E8FD2 #3E45D2 #813ED2

triadic

#3E45D2 #D23E45 #45D23E

tetradic

#3E45D2 #D23E8F #D2CB3E #3ED281

square

#3E45D2 #D23E8F #D2CB3E #3ED281

split-complementary

#3E45D2 #D2813E #8FD23E

monochromatic

#1C2179 #282EAB #3E45D2 #7075DE #A1A5E9

Accessibility & contrast

On white

7.03

#3E45D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3E45D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E45D2

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E45D2	#FFFFFF	#000000	##FFFFFF
##3E45D2	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D6

Deuteranopia (green-blind)

#0052CF

Tritanopia (blue-blind)

#006B86

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e45d2;
/* rgb */ color: rgb(62, 69, 210);
/* oklch */ color: oklch(48.1% 0.212 273.0);

Tailwind

colors: {
  custom: {
    50: '#8779e1',
    500: '#3e45d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e45d2;
$custom-light: #8779e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e45d2",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 210
  },
  "hsl": {
    "h": 237.162,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48081,
    "c": 0.21185,
    "h": 273
  },
  "luminance": 0.09934
}

Semantic roles & 50–950 ramp

primary

#3E45D2

secondary

#D6D396

accent

#DE43E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3E45D2

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

Preview Lab → · Contrast checker → · Palette generator →