#3E63CD#3E63CD

#3E63CD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.2% C 0.170 H 266.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3E63CD
RGB	rgb(62, 99, 205)
HSL	hsl(224, 59%, 52%)
HSV	hsv(224, 70%, 80%)
CMYK	cmyk(69.8%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(44.74, 22.46, -58.88)
CIE-LCH	lch(44.74, 63.02, 290.88°)
OKLab	oklab(53.17% -0.0112 -0.1692)
OKLCH	oklch(53.17% 0.17 266.2)
XYZ	xyz(17.4640, 14.3538, 59.5960)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E63CD #CDA83E

analogous

#3EAACD #3E63CD #613ECD

triadic

#3E63CD #CD3E63 #63CD3E

tetradic

#3E63CD #CD3EAA #CDA83E #3ECD61

square

#3E63CD #CD3EAA #CDA83E #3ECD61

split-complementary

#3E63CD #CD613E #AACD3E

monochromatic

#1E3473 #2A4AA3 #3E63CD #6F8ADA #9FB2E6

Accessibility & contrast

On white

5.42

#3E63CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3E63CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E63CD

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E63CD	#FFFFFF	#000000	##FFFFFF
##3E63CD	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F71D1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3e63cd;
/* rgb */ color: rgb(62, 99, 205);
/* oklch */ color: oklch(53.2% 0.170 266.2);

Tailwind

colors: {
  custom: {
    50: '#848edd',
    500: '#3e63cd',
    950: '#000000',
  },
}

SCSS

$custom: #3e63cd;
$custom-light: #848edd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e63cd",
  "rgb": {
    "r": 62,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 224.476,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.53169,
    "c": 0.16961,
    "h": 266.2
  },
  "luminance": 0.14356
}

Semantic roles & 50–950 ramp

primary

#3E63CD

secondary

#D3C294

accent

#BA46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E63CD

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

Preview Lab → · Contrast checker → · Palette generator →