#3E3FDA#3E3FDA

#3E3FDA is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.228 H 273.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FDA
RGB	rgb(62, 63, 218)
HSL	hsl(240, 68%, 55%)
HSV	hsv(240, 72%, 85%)
CMYK	cmyk(71.6%, 71.1%, 0%, 14.5%)
CIE-LAB	lab(37.19, 49.19, -78.67)
CIE-LCH	lch(37.19, 92.78, 302.01°)
OKLab	oklab(47.92% 0.0135 -0.2276)
OKLCH	oklch(47.92% 0.228 273.4)
XYZ	xyz(16.4148, 9.6395, 67.3116)
Luminance	0.0964 (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

#3E3FDA #DAD93E

analogous

#3E8DDA #3E3FDA #8B3EDA

triadic

#3E3FDA #DA3E3F #3FDA3E

tetradic

#3E3FDA #DA3E8D #DAD93E #3EDA8B

square

#3E3FDA #DA3E8D #DAD93E #3EDA8B

split-complementary

#3E3FDA #DA8B3E #8DDA3E

monochromatic

#191A84 #2324B8 #3E3FDA #7172E4 #A5A5EE

Accessibility & contrast

On white

7.17

#3E3FDA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3E3FDA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FDA

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FDA	#FFFFFF	#000000	##FFFFFF
##3E3FDA	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDF

Deuteranopia (green-blind)

#0050D7

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e3fda;
/* rgb */ color: rgb(62, 63, 218);
/* oklch */ color: oklch(47.9% 0.228 273.4);

Tailwind

colors: {
  custom: {
    50: '#8975e7',
    500: '#3e3fda',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fda;
$custom-light: #8975e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fda",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 218
  },
  "hsl": {
    "h": 239.615,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.47923,
    "c": 0.22796,
    "h": 273.4
  },
  "luminance": 0.09641
}

Semantic roles & 50–950 ramp

primary

#3E3FDA

secondary

#DBDA99

accent

#EA3DEB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3E3FDA

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

Preview Lab → · Contrast checker → · Palette generator →