#3C47CF#3C47CF

#3C47CF is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.0% C 0.206 H 272.2°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C47CF
RGB	rgb(60, 71, 207)
HSL	hsl(236, 60%, 52%)
HSV	hsv(236, 71%, 81%)
CMYK	cmyk(71%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(37.79, 40.59, -71.35)
CIE-LCH	lch(37.79, 82.08, 299.63°)
OKLab	oklab(48.02% 0.008 -0.2062)
OKLCH	oklch(48.02% 0.206 272.2)
XYZ	xyz(15.3754, 9.9706, 60.1336)
Luminance	0.0997 (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

#3C47CF #CFC43C

analogous

#3C91CF #3C47CF #7A3CCF

triadic

#3C47CF #CF3C47 #47CF3C

tetradic

#3C47CF #CF3C91 #CFC43C #3CCF7A

square

#3C47CF #CF3C91 #CFC43C #3CCF7A

split-complementary

#3C47CF #CF7A3C #91CF3C

monochromatic

#1D2374 #2932A5 #3C47CF #6D75DB #9EA4E7

Accessibility & contrast

On white

7.01

#3C47CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3C47CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C47CF

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C47CF	#FFFFFF	#000000	##FFFFFF
##3C47CF	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c47cf;
/* rgb */ color: rgb(60, 71, 207);
/* oklch */ color: oklch(48.0% 0.206 272.2);

Tailwind

colors: {
  custom: {
    50: '#867adf',
    500: '#3c47cf',
    950: '#000000',
  },
}

SCSS

$custom: #3c47cf;
$custom-light: #867adf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c47cf",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 235.51,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.4802,
    "c": 0.20636,
    "h": 272.2
  },
  "luminance": 0.09972
}

Semantic roles & 50–950 ramp

primary

#3C47CF

secondary

#D3CF93

accent

#D844E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3C47CF

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

Preview Lab → · Contrast checker → · Palette generator →