#3E4EC2#3E4EC2

#3E4EC2 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.181 H 271.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EC2
RGB	rgb(62, 78, 194)
HSL	hsl(233, 52%, 50%)
HSV	hsv(233, 68%, 76%)
CMYK	cmyk(68%, 59.8%, 0%, 23.9%)
CIE-LAB	lab(38.49, 31.95, -62.65)
CIE-LCH	lch(38.49, 70.32, 297.02°)
OKLab	oklab(48.23% 0.0057 -0.1806)
OKLCH	oklch(48.23% 0.181 271.8)
XYZ	xyz(14.4453, 10.3666, 52.2682)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EC2 #C2B23E

analogous

#3E90C2 #3E4EC2 #703EC2

triadic

#3E4EC2 #C23E4E #4EC23E

tetradic

#3E4EC2 #C23E90 #C2B23E #3EC270

square

#3E4EC2 #C23E90 #C2B23E #3EC270

split-complementary

#3E4EC2 #C2703E #90C23E

monochromatic

#202966 #2F3B94 #3E4EC2 #6D79D1 #9BA3DF

Accessibility & contrast

On white

6.83

#3E4EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3E4EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4EC2

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EC2	#FFFFFF	#000000	##FFFFFF
##3E4EC2	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C6

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4ec2;
/* rgb */ color: rgb(62, 78, 194);
/* oklch */ color: oklch(48.2% 0.181 271.8);

Tailwind

colors: {
  custom: {
    50: '#837fd5',
    500: '#3e4ec2',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ec2;
$custom-light: #837fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ec2",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 194
  },
  "hsl": {
    "h": 232.727,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48232,
    "c": 0.18068,
    "h": 271.8
  },
  "luminance": 0.10368
}

Semantic roles & 50–950 ramp

primary

#3E4EC2

secondary

#CBC490

accent

#CA4CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E4EC2

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

Preview Lab → · Contrast checker → · Palette generator →