#4A47BF#4A47BF

#4A47BF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.5% C 0.182 H 278.0°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A47BF
RGB	rgb(74, 71, 191)
HSL	hsl(242, 48%, 51%)
HSV	hsv(242, 63%, 75%)
CMYK	cmyk(61.3%, 62.8%, 0%, 25.1%)
CIE-LAB	lab(37.34, 37.12, -62.74)
CIE-LCH	lch(37.34, 72.90, 300.61°)
OKLab	oklab(47.51% 0.0254 -0.1806)
OKLCH	oklch(47.51% 0.182 278)
XYZ	xyz(14.4782, 9.7228, 50.3938)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A47BF #BCBF47

analogous

#4780BF #4A47BF #8647BF

triadic

#4A47BF #BF4A47 #47BF4A

tetradic

#4A47BF #BF4780 #BCBF47 #47BF86

square

#4A47BF #BF4780 #BCBF47 #47BF86

split-complementary

#4A47BF #BF8647 #80BF47

monochromatic

#262468 #363495 #4A47BF #7774CF #A3A2DF

Accessibility & contrast

On white

7.13

#4A47BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4A47BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A47BF

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A47BF	#FFFFFF	#000000	##FFFFFF
##4A47BF	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4a47bf;
/* rgb */ color: rgb(74, 71, 191);
/* oklch */ color: oklch(47.5% 0.182 278.0);

Tailwind

colors: {
  custom: {
    50: '#897ad3',
    500: '#4a47bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a47bf;
$custom-light: #897ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a47bf",
  "rgb": {
    "r": 74,
    "g": 71,
    "b": 191
  },
  "hsl": {
    "h": 241.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47511,
    "c": 0.18237,
    "h": 278
  },
  "luminance": 0.09724
}

Semantic roles & 50–950 ramp

primary

#4A47BF

secondary

#CACB96

accent

#D850D5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4A47BF

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

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