#3C4FC6#3C4FC6

#3C4FC6 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.185 H 270.9°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C4FC6
RGB	rgb(60, 79, 198)
HSL	hsl(232, 55%, 51%)
HSV	hsv(232, 70%, 78%)
CMYK	cmyk(69.7%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(38.95, 32.45, -64.24)
CIE-LCH	lch(38.95, 71.97, 296.80°)
OKLab	oklab(48.64% 0.0028 -0.1853)
OKLCH	oklch(48.64% 0.185 270.9)
XYZ	xyz(14.8490, 10.6284, 54.6841)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4FC6 #C6B33C

analogous

#3C94C6 #3C4FC6 #6E3CC6

triadic

#3C4FC6 #C63C4F #4FC63C

tetradic

#3C4FC6 #C63C94 #C6B33C #3CC66E

square

#3C4FC6 #C63C94 #C6B33C #3CC66E

split-complementary

#3C4FC6 #C66E3C #94C63C

monochromatic

#1F2969 #2D3B98 #3C4FC6 #6B7AD4 #9BA4E2

Accessibility & contrast

On white

6.72

#3C4FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3C4FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4FC6

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4FC6	#FFFFFF	#000000	##FFFFFF
##3C4FC6	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CA

Deuteranopia (green-blind)

#0056C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3c4fc6;
/* rgb */ color: rgb(60, 79, 198);
/* oklch */ color: oklch(48.6% 0.185 270.9);

Tailwind

colors: {
  custom: {
    50: '#8380d8',
    500: '#3c4fc6',
    950: '#000000',
  },
}

SCSS

$custom: #3c4fc6;
$custom-light: #8380d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4fc6",
  "rgb": {
    "r": 60,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 231.739,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48638,
    "c": 0.18532,
    "h": 270.9
  },
  "luminance": 0.1063
}

Semantic roles & 50–950 ramp

primary

#3C4FC6

secondary

#CEC590

accent

#CA4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3C4FC6

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

Preview Lab → · Contrast checker → · Palette generator →