#3E3FDB#3E3FDB

#3E3FDB is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.229 H 273.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FDB
RGB	rgb(62, 63, 219)
HSL	hsl(240, 69%, 55%)
HSV	hsv(240, 72%, 86%)
CMYK	cmyk(71.7%, 71.2%, 0%, 14.1%)
CIE-LAB	lab(37.28, 49.51, -79.09)
CIE-LCH	lch(37.28, 93.31, 302.05°)
OKLab	oklab(48.02% 0.0134 -0.2288)
OKLCH	oklch(48.02% 0.229 273.3)
XYZ	xyz(16.5460, 9.6920, 68.0028)
Luminance	0.0969 (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

#3E3FDB #DBDA3E

analogous

#3E8DDB #3E3FDB #8C3EDB

triadic

#3E3FDB #DB3E3F #3FDB3E

tetradic

#3E3FDB #DB3E8D #DBDA3E #3EDB8C

square

#3E3FDB #DB3E8D #DBDA3E #3EDB8C

split-complementary

#3E3FDB #DB8C3E #8DDB3E

monochromatic

#191A86 #2324B9 #3E3FDB #7272E5 #A5A6EE

Accessibility & contrast

On white

7.15

#3E3FDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3E3FDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FDB

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FDB	#FFFFFF	#000000	##FFFFFF
##3E3FDB	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE0

Deuteranopia (green-blind)

#0050D8

Tritanopia (blue-blind)

#006B89

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e3fdb;
/* rgb */ color: rgb(62, 63, 219);
/* oklch */ color: oklch(48.0% 0.229 273.3);

Tailwind

colors: {
  custom: {
    50: '#8a75e7',
    500: '#3e3fdb',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fdb;
$custom-light: #8a75e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fdb",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 219
  },
  "hsl": {
    "h": 239.618,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48021,
    "c": 0.22916,
    "h": 273.3
  },
  "luminance": 0.09694
}

Semantic roles & 50–950 ramp

primary

#3E3FDB

secondary

#DBDB99

accent

#EA3CEB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3E3FDB

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

Preview Lab → · Contrast checker → · Palette generator →