#3E3FCF#3E3FCF

#3E3FCF is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.9% C 0.215 H 274.0°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FCF
RGB	rgb(62, 63, 207)
HSL	hsl(240, 60%, 53%)
HSV	hsv(240, 70%, 81%)
CMYK	cmyk(70%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(36.14, 45.58, -74.05)
CIE-LCH	lch(36.14, 86.96, 301.62°)
OKLab	oklab(46.86% 0.0151 -0.2141)
OKLCH	oklch(46.86% 0.215 274)
XYZ	xyz(15.0229, 9.0827, 59.9808)
Luminance	0.0908 (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

#3E3FCF #CFCE3E

analogous

#3E88CF #3E3FCF #853ECF

triadic

#3E3FCF #CF3E3F #3FCF3E

tetradic

#3E3FCF #CF3E88 #CFCE3E #3ECF85

square

#3E3FCF #CF3E88 #CFCE3E #3ECF85

split-complementary

#3E3FCF #CF853E #88CF3E

monochromatic

#1D1E75 #292AA6 #3E3FCF #6F70DB #A0A1E7

Accessibility & contrast

On white

7.46

#3E3FCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3E3FCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FCF

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FCF	#FFFFFF	#000000	##FFFFFF
##3E3FCF	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD3

Deuteranopia (green-blind)

#004ECC

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e3fcf;
/* rgb */ color: rgb(62, 63, 207);
/* oklch */ color: oklch(46.9% 0.215 274.0);

Tailwind

colors: {
  custom: {
    50: '#8775df',
    500: '#3e3fcf',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fcf;
$custom-light: #8775df;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fcf",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 239.586,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.46859,
    "c": 0.21459,
    "h": 274
  },
  "luminance": 0.09084
}

Semantic roles & 50–950 ramp

primary

#3E3FCF

secondary

#D4D395

accent

#E244E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3E3FCF

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

Preview Lab → · Contrast checker → · Palette generator →