#3E63D6#3E63D6

#3E63D6 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.182 H 266.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3E63D6
RGB	rgb(62, 99, 214)
HSL	hsl(225, 65%, 54%)
HSV	hsv(225, 71%, 84%)
CMYK	cmyk(71%, 53.7%, 0%, 16.1%)
CIE-LAB	lab(45.36, 25.71, -63.02)
CIE-LCH	lch(45.36, 68.07, 292.19°)
OKLab	oklab(53.84% -0.0104 -0.1814)
OKLCH	oklch(53.84% 0.182 266.7)
XYZ	xyz(18.5818, 14.8009, 65.4829)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E63D6 #D6B13E

analogous

#3EAFD6 #3E63D6 #653ED6

triadic

#3E63D6 #D63E63 #63D63E

tetradic

#3E63D6 #D63EAF #D6B13E #3ED665

square

#3E63D6 #D63EAF #D6B13E #3ED665

split-complementary

#3E63D6 #D6653E #AFD63E

monochromatic

#1B337F #2648B1 #3E63D6 #708CE1 #A3B5EB

Accessibility & contrast

On white

5.30

#3E63D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3E63D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E63D6

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E63D6	#FFFFFF	#000000	##FFFFFF
##3E63D6	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0373DA

Deuteranopia (green-blind)

#0065D4

Tritanopia (blue-blind)

#007F93

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e63d6;
/* rgb */ color: rgb(62, 99, 214);
/* oklch */ color: oklch(53.8% 0.182 266.7);

Tailwind

colors: {
  custom: {
    50: '#868ee3',
    500: '#3e63d6',
    950: '#000000',
  },
}

SCSS

$custom: #3e63d6;
$custom-light: #868ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e63d6",
  "rgb": {
    "r": 62,
    "g": 99,
    "b": 214
  },
  "hsl": {
    "h": 225.395,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5384,
    "c": 0.18172,
    "h": 266.7
  },
  "luminance": 0.14803
}

Semantic roles & 50–950 ramp

primary

#3E63D6

secondary

#D8C898

accent

#BF40E8

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0C16

muted

#7D7D84

Preview Lab

Preview with #3E63D6

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

Preview Lab → · Contrast checker → · Palette generator →