#3E63D5#3E63D5

#3E63D5 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.180 H 266.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3E63D5
RGB	rgb(62, 99, 213)
HSL	hsl(225, 64%, 54%)
HSV	hsv(225, 71%, 84%)
CMYK	cmyk(70.9%, 53.5%, 0%, 16.5%)
CIE-LAB	lab(45.29, 25.35, -62.57)
CIE-LCH	lch(45.29, 67.51, 292.05°)
OKLab	oklab(53.76% -0.0105 -0.1801)
OKLCH	oklch(53.76% 0.18 266.7)
XYZ	xyz(18.4545, 14.7500, 64.8123)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E63D5 #D5B03E

analogous

#3EAFD5 #3E63D5 #653ED5

triadic

#3E63D5 #D53E63 #63D53E

tetradic

#3E63D5 #D53EAF #D5B03E #3ED565

square

#3E63D5 #D53EAF #D5B03E #3ED565

split-complementary

#3E63D5 #D5653E #AFD53E

monochromatic

#1B337D #2648B0 #3E63D5 #708CE0 #A3B4EB

Accessibility & contrast

On white

5.32

#3E63D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3E63D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E63D5

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E63D5	#FFFFFF	#000000	##FFFFFF
##3E63D5	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0872D9

Deuteranopia (green-blind)

#0065D3

Tritanopia (blue-blind)

#007F92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e63d5;
/* rgb */ color: rgb(62, 99, 213);
/* oklch */ color: oklch(53.8% 0.180 266.7);

Tailwind

colors: {
  custom: {
    50: '#868ee3',
    500: '#3e63d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e63d5;
$custom-light: #868ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e63d5",
  "rgb": {
    "r": 62,
    "g": 99,
    "b": 213
  },
  "hsl": {
    "h": 225.298,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53764,
    "c": 0.18039,
    "h": 266.7
  },
  "luminance": 0.14752
}

Semantic roles & 50–950 ramp

primary

#3E63D5

secondary

#D8C897

accent

#BE41E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0C15

muted

#7D7D84

Preview Lab

Preview with #3E63D5

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

Preview Lab → · Contrast checker → · Palette generator →