#3C63E2#3C63E2

#3C63E2 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.7% C 0.198 H 266.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C63E2
RGB	rgb(60, 99, 226)
HSL	hsl(226, 74%, 56%)
HSV	hsv(226, 73%, 89%)
CMYK	cmyk(73.5%, 56.2%, 0%, 11.4%)
CIE-LAB	lab(46.14, 29.78, -68.58)
CIE-LCH	lch(46.14, 74.77, 293.47°)
OKLab	oklab(54.68% -0.0114 -0.1978)
OKLCH	oklch(54.68% 0.198 266.7)
XYZ	xyz(20.0480, 15.3732, 73.8475)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C63E2 #E2BB3C

analogous

#3CB6E2 #3C63E2 #683CE2

triadic

#3C63E2 #E23C63 #63E23C

tetradic

#3C63E2 #E23CB6 #E2BB3C #3CE268

square

#3C63E2 #E23CB6 #E2BB3C #3CE268

split-complementary

#3C63E2 #E2683C #B6E23C

monochromatic

#15328E #1D44C4 #3C63E2 #718EEA #A7B8F2

Accessibility & contrast

On white

5.15

#3C63E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3C63E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C63E2

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C63E2	#FFFFFF	#000000	##FFFFFF
##3C63E2	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E6

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#008299

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3c63e2;
/* rgb */ color: rgb(60, 99, 226);
/* oklch */ color: oklch(54.7% 0.198 266.7);

Tailwind

colors: {
  custom: {
    50: '#888eec',
    500: '#3c63e2',
    950: '#000000',
  },
}

SCSS

$custom: #3c63e2;
$custom-light: #888eec;
$custom-dark: #000000;

JSON

{
  "hex": "#3c63e2",
  "rgb": {
    "r": 60,
    "g": 99,
    "b": 226
  },
  "hsl": {
    "h": 225.904,
    "s": 74.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54677,
    "c": 0.19813,
    "h": 266.7
  },
  "luminance": 0.15375
}

Semantic roles & 50–950 ramp

primary

#3C63E2

secondary

#DFCF9B

accent

#C537F1

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3C63E2

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

Preview Lab → · Contrast checker → · Palette generator →