#3A47C6#3A47C6

#3A47C6 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.1% C 0.195 H 271.9°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A47C6
RGB	rgb(58, 71, 198)
HSL	hsl(234, 55%, 50%)
HSV	hsv(234, 71%, 78%)
CMYK	cmyk(70.7%, 64.1%, 0%, 22.4%)
CIE-LAB	lab(36.90, 37.23, -67.59)
CIE-LCH	lch(36.90, 77.17, 298.85°)
OKLab	oklab(47.1% 0.0065 -0.1953)
OKLCH	oklch(47.1% 0.195 271.9)
XYZ	xyz(14.1878, 9.4818, 54.4976)
Luminance	0.0948 (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

#3A47C6 #C6B93A

analogous

#3A8DC6 #3A47C6 #733AC6

triadic

#3A47C6 #C63A47 #47C63A

tetradic

#3A47C6 #C63A8D #C6B93A #3AC673

square

#3A47C6 #C63A8D #C6B93A #3AC673

split-complementary

#3A47C6 #C6733A #8DC63A

monochromatic

#1E2568 #2C3697 #3A47C6 #6973D4 #99A0E1

Accessibility & contrast

On white

7.25

#3A47C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3A47C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A47C6

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A47C6	#FFFFFF	#000000	##FFFFFF
##3A47C6	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCA

Deuteranopia (green-blind)

#0050C4

Tritanopia (blue-blind)

#006880

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3a47c6;
/* rgb */ color: rgb(58, 71, 198);
/* oklch */ color: oklch(47.1% 0.195 271.9);

Tailwind

colors: {
  custom: {
    50: '#837ad8',
    500: '#3a47c6',
    950: '#000000',
  },
}

SCSS

$custom: #3a47c6;
$custom-light: #837ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a47c6",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 198
  },
  "hsl": {
    "h": 234.429,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47097,
    "c": 0.19537,
    "h": 271.9
  },
  "luminance": 0.09483
}

Semantic roles & 50–950 ramp

primary

#3A47C6

secondary

#CDC78F

accent

#D149DE

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3A47C6

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

Preview Lab → · Contrast checker → · Palette generator →