#3C68C8#3C68C8

#3C68C8 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.8% C 0.157 H 263.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3C68C8
RGB	rgb(60, 104, 200)
HSL	hsl(221, 56%, 51%)
HSV	hsv(221, 70%, 78%)
CMYK	cmyk(70%, 48%, 0%, 21.6%)
CIE-LAB	lab(45.67, 17.17, -54.50)
CIE-LCH	lch(45.67, 57.14, 287.49°)
OKLab	oklab(53.76% -0.0178 -0.1563)
OKLCH	oklch(53.76% 0.157 263.5)
XYZ	xyz(17.2354, 15.0296, 56.6251)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C68C8 #C89C3C

analogous

#3CAEC8 #3C68C8 #563CC8

triadic

#3C68C8 #C83C68 #68C83C

tetradic

#3C68C8 #C83CAE #C89C3C #3CC856

square

#3C68C8 #C83CAE #C89C3C #3CC856

split-complementary

#3C68C8 #C8563C #AEC83C

monochromatic

#1E366B #2C4F9B #3C68C8 #6C8DD5 #9BB2E3

Accessibility & contrast

On white

5.24

#3C68C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#3C68C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C68C8

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C68C8	#FFFFFF	#000000	##FFFFFF
##3C68C8	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3473CC

Deuteranopia (green-blind)

#0D66C6

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c68c8;
/* rgb */ color: rgb(60, 104, 200);
/* oklch */ color: oklch(53.8% 0.157 263.5);

Tailwind

colors: {
  custom: {
    50: '#8292d9',
    500: '#3c68c8',
    950: '#000000',
  },
}

SCSS

$custom: #3c68c8;
$custom-light: #8292d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c68c8",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 200
  },
  "hsl": {
    "h": 221.143,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53755,
    "c": 0.1573,
    "h": 263.5
  },
  "luminance": 0.15031
}

Semantic roles & 50–950 ramp

primary

#3C68C8

secondary

#CFBB91

accent

#B049DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C68C8

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

Preview Lab → · Contrast checker → · Palette generator →