#3E3FCA#3E3FCA

#3E3FCA is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.4% C 0.208 H 274.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FCA
RGB	rgb(62, 63, 202)
HSL	hsl(240, 57%, 52%)
HSV	hsv(240, 69%, 79%)
CMYK	cmyk(69.3%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(35.68, 43.93, -71.91)
CIE-LCH	lch(35.68, 84.27, 301.42°)
OKLab	oklab(46.38% 0.0158 -0.2078)
OKLCH	oklch(46.38% 0.208 274.3)
XYZ	xyz(14.4212, 8.8421, 56.8123)
Luminance	0.0884 (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

#3E3FCA #CAC93E

analogous

#3E85CA #3E3FCA #833ECA

triadic

#3E3FCA #CA3E3F #3FCA3E

tetradic

#3E3FCA #CA3E85 #CAC93E #3ECA83

square

#3E3FCA #CA3E85 #CAC93E #3ECA83

split-complementary

#3E3FCA #CA833E #85CA3E

monochromatic

#1F1F6F #2C2D9F #3E3FCA #6E6FD7 #9E9FE4

Accessibility & contrast

On white

7.59

#3E3FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3E3FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FCA

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FCA	#FFFFFF	#000000	##FFFFFF
##3E3FCA	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACE

Deuteranopia (green-blind)

#004DC7

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e3fca;
/* rgb */ color: rgb(62, 63, 202);
/* oklch */ color: oklch(46.4% 0.208 274.3);

Tailwind

colors: {
  custom: {
    50: '#8675db',
    500: '#3e3fca',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fca;
$custom-light: #8675db;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fca",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 239.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46384,
    "c": 0.20842,
    "h": 274.3
  },
  "luminance": 0.08843
}

Semantic roles & 50–950 ramp

primary

#3E3FCA

secondary

#D1D093

accent

#DF48E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E3FCA

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

Preview Lab → · Contrast checker → · Palette generator →