#3C3CCF#3C3CCF

#3C3CCF is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.218 H 273.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3C3CCF
RGB	rgb(60, 60, 207)
HSL	hsl(240, 60%, 52%)
HSV	hsv(240, 71%, 81%)
CMYK	cmyk(71%, 71%, 0%, 18.8%)
CIE-LAB	lab(35.39, 47.10, -75.29)
CIE-LCH	lch(35.39, 88.81, 302.03°)
OKLab	oklab(46.29% 0.0145 -0.2177)
OKLCH	oklch(46.29% 0.218 273.8)
XYZ	xyz(14.7381, 8.6959, 59.9212)
Luminance	0.0870 (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

#3C3CCF #CFCF3C

analogous

#3C86CF #3C3CCF #863CCF

triadic

#3C3CCF #CF3C3C #3CCF3C

tetradic

#3C3CCF #CF3C86 #CFCF3C #3CCF86

square

#3C3CCF #CF3C86 #CFCF3C #3CCF86

split-complementary

#3C3CCF #CF863C #86CF3C

monochromatic

#1D1D74 #2929A5 #3C3CCF #6D6DDB #9E9EE7

Accessibility & contrast

On white

7.67

#3C3CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3C3CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CCF

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3CCF	#FFFFFF	#000000	##FFFFFF
##3C3CCF	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD3

Deuteranopia (green-blind)

#004CCC

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c3ccf;
/* rgb */ color: rgb(60, 60, 207);
/* oklch */ color: oklch(46.3% 0.218 273.8);

Tailwind

colors: {
  custom: {
    50: '#8773df',
    500: '#3c3ccf',
    950: '#000000',
  },
}

SCSS

$custom: #3c3ccf;
$custom-light: #8773df;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3ccf",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46288,
    "c": 0.21821,
    "h": 273.8
  },
  "luminance": 0.08697
}

Semantic roles & 50–950 ramp

primary

#3C3CCF

secondary

#D3D393

accent

#E444E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3C3CCF

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

Preview Lab → · Contrast checker → · Palette generator →