#3E3EC0#3E3EC0

#3E3EC0 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.197 H 275.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E3EC0
RGB	rgb(62, 62, 192)
HSL	hsl(240, 51%, 50%)
HSV	hsv(240, 68%, 75%)
CMYK	cmyk(67.7%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(34.55, 41.19, -67.93)
CIE-LCH	lch(34.55, 79.44, 301.23°)
OKLab	oklab(45.29% 0.0177 -0.1962)
OKLCH	oklch(45.29% 0.197 275.2)
XYZ	xyz(13.2205, 8.2740, 50.7593)
Luminance	0.0828 (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

#3E3EC0 #C0C03E

analogous

#3E7FC0 #3E3EC0 #7F3EC0

triadic

#3E3EC0 #C03E3E #3EC03E

tetradic

#3E3EC0 #C03E7F #C0C03E #3EC07F

square

#3E3EC0 #C03E7F #C0C03E #3EC07F

split-complementary

#3E3EC0 #C07F3E #7FC03E

monochromatic

#202063 #2F2F92 #3E3EC0 #6C6CCF #9A9ADE

Accessibility & contrast

On white

7.91

#3E3EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3E3EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3EC0

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3EC0	#FFFFFF	#000000	##FFFFFF
##3E3EC0	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C4

Deuteranopia (green-blind)

#004BBE

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e3ec0;
/* rgb */ color: rgb(62, 62, 192);
/* oklch */ color: oklch(45.3% 0.197 275.2);

Tailwind

colors: {
  custom: {
    50: '#8474d4',
    500: '#3e3ec0',
    950: '#000000',
  },
}

SCSS

$custom: #3e3ec0;
$custom-light: #8474d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3ec0",
  "rgb": {
    "r": 62,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 240,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45289,
    "c": 0.19697,
    "h": 275.2
  },
  "luminance": 0.08275
}

Semantic roles & 50–950 ramp

primary

#3E3EC0

secondary

#CACA8F

accent

#DB4DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3E3EC0

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

Preview Lab → · Contrast checker → · Palette generator →