#3E3FC6#3E3FC6

#3E3FC6 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.0% C 0.203 H 274.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FC6
RGB	rgb(62, 63, 198)
HSL	hsl(240, 54%, 51%)
HSV	hsv(240, 69%, 78%)
CMYK	cmyk(68.7%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(35.31, 42.60, -70.18)
CIE-LCH	lch(35.31, 82.10, 301.26°)
OKLab	oklab(46.01% 0.0163 -0.2028)
OKLCH	oklch(46.01% 0.203 274.6)
XYZ	xyz(13.9538, 8.6551, 54.3504)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3FC6 #C6C53E

analogous

#3E83C6 #3E3FC6 #813EC6

triadic

#3E3FC6 #C63E3F #3FC63E

tetradic

#3E3FC6 #C63E83 #C6C53E #3EC681

square

#3E3FC6 #C63E83 #C6C53E #3EC681

split-complementary

#3E3FC6 #C6813E #83C63E

monochromatic

#1F206A #2D2E99 #3E3FC6 #6D6ED4 #9C9DE2

Accessibility & contrast

On white

7.69

#3E3FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3E3FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FC6

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FC6	#FFFFFF	#000000	##FFFFFF
##3E3FC6	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CA

Deuteranopia (green-blind)

#004DC3

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e3fc6;
/* rgb */ color: rgb(62, 63, 198);
/* oklch */ color: oklch(46.0% 0.203 274.6);

Tailwind

colors: {
  custom: {
    50: '#8575d8',
    500: '#3e3fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fc6;
$custom-light: #8575d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fc6",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 239.559,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46008,
    "c": 0.20342,
    "h": 274.6
  },
  "luminance": 0.08656
}

Semantic roles & 50–950 ramp

primary

#3E3FC6

secondary

#CECE92

accent

#DD4ADE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #3E3FC6

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

Preview Lab → · Contrast checker → · Palette generator →