#3C63E6#3C63E6

#3C63E6 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.0% C 0.203 H 266.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C63E6
RGB	rgb(60, 99, 230)
HSL	hsl(226, 77%, 57%)
HSV	hsv(226, 74%, 90%)
CMYK	cmyk(73.9%, 57%, 0%, 9.8%)
CIE-LAB	lab(46.44, 31.22, -70.36)
CIE-LCH	lch(46.44, 76.97, 293.93°)
OKLab	oklab(54.99% -0.0112 -0.203)
OKLCH	oklch(54.99% 0.203 266.8)
XYZ	xyz(20.6033, 15.5953, 76.7719)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C63E6 #E6BF3C

analogous

#3CB8E6 #3C63E6 #6A3CE6

triadic

#3C63E6 #E63C63 #63E63C

tetradic

#3C63E6 #E63CB8 #E6BF3C #3CE66A

square

#3C63E6 #E63CB8 #E6BF3C #3CE66A

split-complementary

#3C63E6 #E66A3C #B8E63C

monochromatic

#133195 #1A43CB #3C63E6 #728EED #A8BAF4

Accessibility & contrast

On white

5.10

#3C63E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3C63E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C63E6

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C63E6	#FFFFFF	#000000	##FFFFFF
##3C63E6	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076EA

Deuteranopia (green-blind)

#0066E3

Tritanopia (blue-blind)

#00849B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c63e6;
/* rgb */ color: rgb(60, 99, 230);
/* oklch */ color: oklch(55.0% 0.203 266.8);

Tailwind

colors: {
  custom: {
    50: '#898eef',
    500: '#3c63e6',
    950: '#000000',
  },
}

SCSS

$custom: #3c63e6;
$custom-light: #898eef;
$custom-dark: #000000;

JSON

{
  "hex": "#3c63e6",
  "rgb": {
    "r": 60,
    "g": 99,
    "b": 230
  },
  "hsl": {
    "h": 226.235,
    "s": 77.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54994,
    "c": 0.20333,
    "h": 266.8
  },
  "luminance": 0.15598
}

Semantic roles & 50–950 ramp

primary

#3C63E6

secondary

#E2D29C

accent

#C834F4

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C17

muted

#7E7D85

Preview Lab

Preview with #3C63E6

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

Preview Lab → · Contrast checker → · Palette generator →