#3C47AE#3C47AE

#3C47AE is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.163 H 273.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#3C47AE
RGB	rgb(60, 71, 174)
HSL	hsl(234, 49%, 46%)
HSV	hsv(234, 66%, 68%)
CMYK	cmyk(65.5%, 59.2%, 0%, 31.8%)
CIE-LAB	lab(35.05, 29.08, -56.48)
CIE-LCH	lch(35.05, 63.53, 297.24°)
OKLab	oklab(45.15% 0.0095 -0.1626)
OKLCH	oklch(45.15% 0.163 273.3)
XYZ	xyz(11.7542, 8.5221, 41.0617)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C47AE #AEA33C

analogous

#3C80AE #3C47AE #6A3CAE

triadic

#3C47AE #AE3C47 #47AE3C

tetradic

#3C47AE #AE3C80 #AEA33C #3CAE6A

square

#3C47AE #AE3C80 #AEA33C #3CAE6A

split-complementary

#3C47AE #AE6A3C #80AE3C

monochromatic

#1D2253 #2C3480 #3C47AE #5F69C8 #8D94D8

Accessibility & contrast

On white

7.76

#3C47AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3C47AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C47AE

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C47AE	#FFFFFF	#000000	##FFFFFF
##3C47AE	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#004DAC

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3c47ae;
/* rgb */ color: rgb(60, 71, 174);
/* oklch */ color: oklch(45.2% 0.163 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f7ac7',
    500: '#3c47ae',
    950: '#000000',
  },
}

SCSS

$custom: #3c47ae;
$custom-light: #7f7ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c47ae",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 174
  },
  "hsl": {
    "h": 234.211,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45154,
    "c": 0.16288,
    "h": 273.3
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#3C47AE

secondary

#C2BC83

accent

#CB50D8

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C47AE

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

Preview Lab → · Contrast checker → · Palette generator →