#3E48C0#3E48C0

#3E48C0 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.185 H 273.2°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#3E48C0
RGB	rgb(62, 72, 192)
HSL	hsl(235, 51%, 50%)
HSV	hsv(235, 68%, 75%)
CMYK	cmyk(67.7%, 62.5%, 0%, 24.7%)
CIE-LAB	lab(36.86, 35.04, -64.14)
CIE-LCH	lch(36.86, 73.09, 298.65°)
OKLab	oklab(46.98% 0.0104 -0.185)
OKLCH	oklch(46.98% 0.185 273.2)
XYZ	xyz(13.8152, 9.4634, 50.9575)
Luminance	0.0946 (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

#3E48C0 #C0B63E

analogous

#3E89C0 #3E48C0 #753EC0

triadic

#3E48C0 #C03E48 #48C03E

tetradic

#3E48C0 #C03E89 #C0B63E #3EC075

square

#3E48C0 #C03E89 #C0B63E #3EC075

split-complementary

#3E48C0 #C0753E #89C03E

monochromatic

#202563 #2F3792 #3E48C0 #6C73CF #9A9FDE

Accessibility & contrast

On white

7.26

#3E48C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3E48C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E48C0

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E48C0	#FFFFFF	#000000	##FFFFFF
##3E48C0	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC4

Deuteranopia (green-blind)

#0051BE

Tritanopia (blue-blind)

#00677D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e48c0;
/* rgb */ color: rgb(62, 72, 192);
/* oklch */ color: oklch(47.0% 0.185 273.2);

Tailwind

colors: {
  custom: {
    50: '#837bd4',
    500: '#3e48c0',
    950: '#000000',
  },
}

SCSS

$custom: #3e48c0;
$custom-light: #837bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e48c0",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 192
  },
  "hsl": {
    "h": 235.385,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46977,
    "c": 0.18531,
    "h": 273.2
  },
  "luminance": 0.09465
}

Semantic roles & 50–950 ramp

primary

#3E48C0

secondary

#CAC68F

accent

#D04DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3E48C0

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

Preview Lab → · Contrast checker → · Palette generator →