#3C63D2#3C63D2

#3C63D2 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.4% C 0.177 H 266.0°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3C63D2
RGB	rgb(60, 99, 210)
HSL	hsl(224, 63%, 53%)
HSV	hsv(224, 71%, 82%)
CMYK	cmyk(71.4%, 52.9%, 0%, 17.6%)
CIE-LAB	lab(44.99, 23.99, -61.34)
CIE-LCH	lch(44.99, 65.87, 291.36°)
OKLab	oklab(53.45% -0.0124 -0.1765)
OKLCH	oklch(53.45% 0.177 266)
XYZ	xyz(17.9541, 14.5356, 62.8197)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C63D2 #D2AB3C

analogous

#3CAED2 #3C63D2 #603CD2

triadic

#3C63D2 #D23C63 #63D23C

tetradic

#3C63D2 #D23CAE #D2AB3C #3CD260

square

#3C63D2 #D23CAE #D2AB3C #3CD260

split-complementary

#3C63D2 #D2603C #AED23C

monochromatic

#1C3478 #2749AA #3C63D2 #6E8BDD #9FB3E9

Accessibility & contrast

On white

5.37

#3C63D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3C63D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C63D2

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C63D2	#FFFFFF	#000000	##FFFFFF
##3C63D2	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1272D6

Deuteranopia (green-blind)

#0064D0

Tritanopia (blue-blind)

#007E91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c63d2;
/* rgb */ color: rgb(60, 99, 210);
/* oklch */ color: oklch(53.4% 0.177 266.0);

Tailwind

colors: {
  custom: {
    50: '#848ee1',
    500: '#3c63d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c63d2;
$custom-light: #848ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c63d2",
  "rgb": {
    "r": 60,
    "g": 99,
    "b": 210
  },
  "hsl": {
    "h": 224.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.53448,
    "c": 0.17695,
    "h": 266
  },
  "luminance": 0.14537
}

Semantic roles & 50–950 ramp

primary

#3C63D2

secondary

#D5C494

accent

#BB42E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C63D2

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

Preview Lab → · Contrast checker → · Palette generator →