#3A47C3#3A47C3

#3A47C3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.8% C 0.191 H 272.0°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#3A47C3
RGB	rgb(58, 71, 195)
HSL	hsl(234, 54%, 50%)
HSV	hsv(234, 70%, 76%)
CMYK	cmyk(70.3%, 63.6%, 0%, 23.5%)
CIE-LAB	lab(36.64, 36.19, -66.26)
CIE-LCH	lch(36.64, 75.50, 298.64°)
OKLab	oklab(46.83% 0.0067 -0.1914)
OKLCH	oklch(46.83% 0.191 272)
XYZ	xyz(13.8452, 9.3448, 52.6933)
Luminance	0.0935 (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

#3A47C3 #C3B63A

analogous

#3A8BC3 #3A47C3 #723AC3

triadic

#3A47C3 #C33A47 #47C33A

tetradic

#3A47C3 #C33A8B #C3B63A #3AC372

square

#3A47C3 #C33A8B #C3B63A #3AC372

split-complementary

#3A47C3 #C3723A #8BC33A

monochromatic

#1E2565 #2C3694 #3A47C3 #6872D2 #979EE0

Accessibility & contrast

On white

7.32

#3A47C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3A47C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A47C3

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A47C3	#FFFFFF	#000000	##FFFFFF
##3A47C3	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3a47c3;
/* rgb */ color: rgb(58, 71, 195);
/* oklch */ color: oklch(46.8% 0.191 272.0);

Tailwind

colors: {
  custom: {
    50: '#827ad6',
    500: '#3a47c3',
    950: '#000000',
  },
}

SCSS

$custom: #3a47c3;
$custom-light: #827ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a47c3",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 195
  },
  "hsl": {
    "h": 234.307,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4683,
    "c": 0.19148,
    "h": 272
  },
  "luminance": 0.09346
}

Semantic roles & 50–950 ramp

primary

#3A47C3

secondary

#CCC68D

accent

#D04ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A47C3

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

Preview Lab → · Contrast checker → · Palette generator →