#3A47C4#3A47C4

#3A47C4 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.9% C 0.193 H 272.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A47C4
RGB	rgb(58, 71, 196)
HSL	hsl(234, 54%, 50%)
HSV	hsv(234, 70%, 77%)
CMYK	cmyk(70.4%, 63.8%, 0%, 23.1%)
CIE-LAB	lab(36.73, 36.53, -66.71)
CIE-LCH	lch(36.73, 76.06, 298.71°)
OKLab	oklab(46.92% 0.0066 -0.1927)
OKLCH	oklch(46.92% 0.193 272)
XYZ	xyz(13.9586, 9.3902, 53.2907)
Luminance	0.0939 (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

#3A47C4 #C4B73A

analogous

#3A8CC4 #3A47C4 #723AC4

triadic

#3A47C4 #C43A47 #47C43A

tetradic

#3A47C4 #C43A8C #C4B73A #3AC472

square

#3A47C4 #C43A8C #C4B73A #3AC472

split-complementary

#3A47C4 #C4723A #8CC43A

monochromatic

#1E2566 #2C3695 #3A47C4 #6973D3 #989FE0

Accessibility & contrast

On white

7.30

#3A47C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3A47C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A47C4

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A47C4	#FFFFFF	#000000	##FFFFFF
##3A47C4	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC8

Deuteranopia (green-blind)

#0050C2

Tritanopia (blue-blind)

#00677F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3a47c4;
/* rgb */ color: rgb(58, 71, 196);
/* oklch */ color: oklch(46.9% 0.193 272.0);

Tailwind

colors: {
  custom: {
    50: '#837ad7',
    500: '#3a47c4',
    950: '#000000',
  },
}

SCSS

$custom: #3a47c4;
$custom-light: #837ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a47c4",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 196
  },
  "hsl": {
    "h": 234.348,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46919,
    "c": 0.19277,
    "h": 272
  },
  "luminance": 0.09392
}

Semantic roles & 50–950 ramp

primary

#3A47C4

secondary

#CCC68E

accent

#D04ADE

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A47C4

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

Preview Lab → · Contrast checker → · Palette generator →