#4547BA#4547BA

#4547BA is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.7% C 0.177 H 276.4°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4547BA
RGB	rgb(69, 71, 186)
HSL	hsl(239, 46%, 50%)
HSV	hsv(239, 63%, 73%)
CMYK	cmyk(62.9%, 61.8%, 0%, 27.1%)
CIE-LAB	lab(36.59, 34.65, -61.05)
CIE-LCH	lch(36.59, 70.20, 299.58°)
OKLab	oklab(46.74% 0.0196 -0.1758)
OKLCH	oklch(46.74% 0.177 276.4)
XYZ	xyz(13.5675, 9.3158, 47.5280)
Luminance	0.0932 (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

#4547BA #BAB845

analogous

#4582BA #4547BA #7D45BA

triadic

#4547BA #BA4547 #47BA45

tetradic

#4547BA #BA4582 #BAB845 #45BA7D

square

#4547BA #BA4582 #BAB845 #45BA7D

split-complementary

#4547BA #BA7D45 #82BA45

monochromatic

#242561 #34368D #4547BA #7273CB #9E9FDB

Accessibility & contrast

On white

7.33

#4547BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4547BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4547BA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547BA	#FFFFFF	#000000	##FFFFFF
##4547BA	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4547ba;
/* rgb */ color: rgb(69, 71, 186);
/* oklch */ color: oklch(46.7% 0.177 276.4);

Tailwind

colors: {
  custom: {
    50: '#857ad0',
    500: '#4547ba',
    950: '#000000',
  },
}

SCSS

$custom: #4547ba;
$custom-light: #857ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4547ba",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 186
  },
  "hsl": {
    "h": 238.974,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.46741,
    "c": 0.17687,
    "h": 276.4
  },
  "luminance": 0.09317
}

Semantic roles & 50–950 ramp

primary

#4547BA

secondary

#C8C793

accent

#D352D6

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4547BA

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

Preview Lab → · Contrast checker → · Palette generator →