#3E3FC3#3E3FC3

#3E3FC3 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.7% C 0.200 H 274.8°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FC3
RGB	rgb(62, 63, 195)
HSL	hsl(240, 53%, 50%)
HSV	hsv(240, 68%, 76%)
CMYK	cmyk(68.2%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(35.04, 41.59, -68.88)
CIE-LCH	lch(35.04, 80.46, 301.13°)
OKLab	oklab(45.73% 0.0167 -0.1989)
OKLCH	oklch(45.73% 0.2 274.8)
XYZ	xyz(13.6112, 8.5180, 52.5460)
Luminance	0.0852 (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

#3E3FC3 #C3C23E

analogous

#3E81C3 #3E3FC3 #7F3EC3

triadic

#3E3FC3 #C33E3F #3FC33E

tetradic

#3E3FC3 #C33E81 #C3C23E #3EC37F

square

#3E3FC3 #C33E81 #C3C23E #3EC37F

split-complementary

#3E3FC3 #C37F3E #81C33E

monochromatic

#202067 #2E2F95 #3E3FC3 #6D6DD2 #9B9CE0

Accessibility & contrast

On white

7.77

#3E3FC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3E3FC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FC3

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FC3	#FFFFFF	#000000	##FFFFFF
##3E3FC3	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#004CC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3e3fc3;
/* rgb */ color: rgb(62, 63, 195);
/* oklch */ color: oklch(45.7% 0.200 274.8);

Tailwind

colors: {
  custom: {
    50: '#8575d6',
    500: '#3e3fc3',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fc3;
$custom-light: #8575d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fc3",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 239.549,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45728,
    "c": 0.19965,
    "h": 274.8
  },
  "luminance": 0.08519
}

Semantic roles & 50–950 ramp

primary

#3E3FC3

secondary

#CCCC91

accent

#DB4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3E3FC3

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

Preview Lab → · Contrast checker → · Palette generator →