#3E3FD7#3E3FD7

#3E3FD7 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.6% C 0.224 H 273.6°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FD7
RGB	rgb(62, 63, 215)
HSL	hsl(240, 66%, 54%)
HSV	hsv(240, 71%, 84%)
CMYK	cmyk(71.2%, 70.7%, 0%, 15.7%)
CIE-LAB	lab(36.90, 48.21, -77.42)
CIE-LCH	lch(36.90, 91.21, 301.91°)
OKLab	oklab(47.63% 0.014 -0.2239)
OKLCH	oklch(47.63% 0.224 273.6)
XYZ	xyz(16.0258, 9.4839, 65.2628)
Luminance	0.0949 (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

#3E3FD7 #D7D63E

analogous

#3E8CD7 #3E3FD7 #8A3ED7

triadic

#3E3FD7 #D73E3F #3FD73E

tetradic

#3E3FD7 #D73E8C #D7D63E #3ED78A

square

#3E3FD7 #D73E8C #D7D63E #3ED78A

split-complementary

#3E3FD7 #D78A3E #8CD73E

monochromatic

#1B1B80 #2526B3 #3E3FD7 #7171E2 #A3A4EC

Accessibility & contrast

On white

7.25

#3E3FD7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3E3FD7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FD7

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FD7	#FFFFFF	#000000	##FFFFFF
##3E3FD7	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDC

Deuteranopia (green-blind)

#004FD4

Tritanopia (blue-blind)

#006A87

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e3fd7;
/* rgb */ color: rgb(62, 63, 215);
/* oklch */ color: oklch(47.6% 0.224 273.6);

Tailwind

colors: {
  custom: {
    50: '#8975e5',
    500: '#3e3fd7',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fd7;
$custom-light: #8975e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fd7",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 215
  },
  "hsl": {
    "h": 239.608,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.47631,
    "c": 0.22435,
    "h": 273.6
  },
  "luminance": 0.09485
}

Semantic roles & 50–950 ramp

primary

#3E3FD7

secondary

#D9D898

accent

#E83FE9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #3E3FD7

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

Preview Lab → · Contrast checker → · Palette generator →