#3E43C2#3E43C2

#3E43C2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.3% C 0.194 H 274.1°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#3E43C2
RGB	rgb(62, 67, 194)
HSL	hsl(238, 52%, 50%)
HSV	hsv(238, 68%, 76%)
CMYK	cmyk(68%, 65.5%, 0%, 23.9%)
CIE-LAB	lab(35.85, 38.83, -66.96)
CIE-LCH	lch(35.85, 77.40, 300.11°)
OKLab	oklab(46.29% 0.014 -0.1933)
OKLCH	oklch(46.29% 0.194 274.1)
XYZ	xyz(13.7281, 8.9322, 52.0291)
Luminance	0.0893 (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

#3E43C2 #C2BD3E

analogous

#3E85C2 #3E43C2 #7B3EC2

triadic

#3E43C2 #C23E43 #43C23E

tetradic

#3E43C2 #C23E85 #C2BD3E #3EC27B

square

#3E43C2 #C23E85 #C2BD3E #3EC27B

split-complementary

#3E43C2 #C27B3E #85C23E

monochromatic

#202366 #2F3394 #3E43C2 #6D70D1 #9B9EDF

Accessibility & contrast

On white

7.54

#3E43C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3E43C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E43C2

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E43C2	#FFFFFF	#000000	##FFFFFF
##3E43C2	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#004EC0

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e43c2;
/* rgb */ color: rgb(62, 67, 194);
/* oklch */ color: oklch(46.3% 0.194 274.1);

Tailwind

colors: {
  custom: {
    50: '#8477d5',
    500: '#3e43c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e43c2;
$custom-light: #8477d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e43c2",
  "rgb": {
    "r": 62,
    "g": 67,
    "b": 194
  },
  "hsl": {
    "h": 237.727,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46292,
    "c": 0.19382,
    "h": 274.1
  },
  "luminance": 0.08933
}

Semantic roles & 50–950 ramp

primary

#3E43C2

secondary

#CBC990

accent

#D64CDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E43C2

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

Preview Lab → · Contrast checker → · Palette generator →