#3E63C2#3E63C2

#3E63C2 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.4% C 0.155 H 265.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E63C2
RGB	rgb(62, 99, 194)
HSL	hsl(223, 52%, 50%)
HSV	hsv(223, 68%, 76%)
CMYK	cmyk(68%, 49%, 0%, 23.9%)
CIE-LAB	lab(44.00, 18.48, -53.72)
CIE-LCH	lch(44.00, 56.81, 288.99°)
OKLab	oklab(52.38% -0.0124 -0.154)
OKLCH	oklch(52.38% 0.155 265.4)
XYZ	xyz(16.1827, 13.8413, 52.8473)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E63C2 #C29D3E

analogous

#3EA5C2 #3E63C2 #5B3EC2

triadic

#3E63C2 #C23E63 #63C23E

tetradic

#3E63C2 #C23EA5 #C29D3E #3EC25B

square

#3E63C2 #C23EA5 #C29D3E #3EC25B

split-complementary

#3E63C2 #C25B3E #A5C23E

monochromatic

#203466 #2F4B94 #3E63C2 #6D89D1 #9BAEDF

Accessibility & contrast

On white

5.57

#3E63C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3E63C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E63C2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E63C2	#FFFFFF	#000000	##FFFFFF
##3E63C2	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6EC5

Deuteranopia (green-blind)

#0762C0

Tritanopia (blue-blind)

#007989

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3e63c2;
/* rgb */ color: rgb(62, 99, 194);
/* oklch */ color: oklch(52.4% 0.155 265.4);

Tailwind

colors: {
  custom: {
    50: '#828ed5',
    500: '#3e63c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e63c2;
$custom-light: #828ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e63c2",
  "rgb": {
    "r": 62,
    "g": 99,
    "b": 194
  },
  "hsl": {
    "h": 223.182,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52379,
    "c": 0.15454,
    "h": 265.4
  },
  "luminance": 0.13843
}

Semantic roles & 50–950 ramp

primary

#3E63C2

secondary

#CBBB90

accent

#B34CDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3E63C2

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

Preview Lab → · Contrast checker → · Palette generator →