#3C4BC7#3C4BC7

#3C4BC7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.191 H 271.7°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3C4BC7
RGB	rgb(60, 75, 199)
HSL	hsl(234, 55%, 51%)
HSV	hsv(234, 70%, 78%)
CMYK	cmyk(69.8%, 62.3%, 0%, 22%)
CIE-LAB	lab(38.05, 35.33, -66.29)
CIE-LCH	lch(38.05, 75.12, 298.06°)
OKLab	oklab(48% 0.0057 -0.1913)
OKLCH	oklch(48% 0.191 271.7)
XYZ	xyz(14.6849, 10.1149, 55.2002)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4BC7 #C7B83C

analogous

#3C90C7 #3C4BC7 #723CC7

triadic

#3C4BC7 #C73C4B #4BC73C

tetradic

#3C4BC7 #C73C90 #C7B83C #3CC772

square

#3C4BC7 #C73C90 #C7B83C #3CC772

split-complementary

#3C4BC7 #C7723C #90C73C

monochromatic

#1E276A #2C389A #3C4BC7 #6C77D5 #9BA3E2

Accessibility & contrast

On white

6.95

#3C4BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3C4BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4BC7

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4BC7	#FFFFFF	#000000	##FFFFFF
##3C4BC7	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CB

Deuteranopia (green-blind)

#0053C5

Tritanopia (blue-blind)

#006B82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3c4bc7;
/* rgb */ color: rgb(60, 75, 199);
/* oklch */ color: oklch(48.0% 0.191 271.7);

Tailwind

colors: {
  custom: {
    50: '#847dd9',
    500: '#3c4bc7',
    950: '#000000',
  },
}

SCSS

$custom: #3c4bc7;
$custom-light: #847dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4bc7",
  "rgb": {
    "r": 60,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 233.525,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47999,
    "c": 0.19144,
    "h": 271.7
  },
  "luminance": 0.10116
}

Semantic roles & 50–950 ramp

primary

#3C4BC7

secondary

#CEC891

accent

#CF49DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3C4BC7

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

Preview Lab → · Contrast checker → · Palette generator →