#3E4BC4#3E4BC4

#3E4BC4 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.9% C 0.187 H 272.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BC4
RGB	rgb(62, 75, 196)
HSL	hsl(234, 53%, 51%)
HSV	hsv(234, 68%, 77%)
CMYK	cmyk(68.4%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(37.91, 34.55, -64.75)
CIE-LCH	lch(37.91, 73.39, 298.08°)
OKLab	oklab(47.86% 0.008 -0.1868)
OKLCH	oklch(47.86% 0.187 272.4)
XYZ	xyz(14.4631, 10.0404, 53.3896)
Luminance	0.1004 (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

#3E4BC4 #C4B73E

analogous

#3E8EC4 #3E4BC4 #743EC4

triadic

#3E4BC4 #C43E4B #4BC43E

tetradic

#3E4BC4 #C43E8E #C4B73E #3EC474

square

#3E4BC4 #C43E8E #C4B73E #3EC474

split-complementary

#3E4BC4 #C4743E #8EC43E

monochromatic

#202768 #2E3897 #3E4BC4 #6D77D2 #9CA2E1

Accessibility & contrast

On white

6.98

#3E4BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3E4BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4BC4

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BC4	#FFFFFF	#000000	##FFFFFF
##3E4BC4	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e4bc4;
/* rgb */ color: rgb(62, 75, 196);
/* oklch */ color: oklch(47.9% 0.187 272.4);

Tailwind

colors: {
  custom: {
    50: '#847dd7',
    500: '#3e4bc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bc4;
$custom-light: #847dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bc4",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 234.179,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47855,
    "c": 0.18697,
    "h": 272.4
  },
  "luminance": 0.10042
}

Semantic roles & 50–950 ramp

primary

#3E4BC4

secondary

#CDC791

accent

#CE4BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E4BC4

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

Preview Lab → · Contrast checker → · Palette generator →