#4547E1#4547E1

#4547E1 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.2% C 0.226 H 274.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4547E1
RGB	rgb(69, 71, 225)
HSL	hsl(239, 72%, 58%)
HSV	hsv(239, 69%, 88%)
CMYK	cmyk(69.3%, 68.4%, 0%, 11.8%)
CIE-LAB	lab(39.93, 47.63, -78.16)
CIE-LCH	lch(39.93, 91.52, 301.36°)
OKLab	oklab(50.2% 0.016 -0.2259)
OKLCH	oklch(50.2% 0.226 274)
XYZ	xyz(18.2936, 11.2062, 72.4185)
Luminance	0.1121 (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

#4547E1 #E1DF45

analogous

#4595E1 #4547E1 #9145E1

triadic

#4547E1 #E14547 #47E145

tetradic

#4547E1 #E14595 #E1DF45 #45E191

square

#4547E1 #E14595 #E1DF45 #45E191

split-complementary

#4547E1 #E19145 #95E145

monochromatic

#181994 #2022C8 #4547E1 #7A7BE9 #AEAFF2

Accessibility & contrast

On white

6.48

#4547E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4547E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4547E1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547E1	#FFFFFF	#000000	##FFFFFF
##4547E1	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E6

Deuteranopia (green-blind)

#0057DE

Tritanopia (blue-blind)

#00718F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4547e1;
/* rgb */ color: rgb(69, 71, 225);
/* oklch */ color: oklch(50.2% 0.226 274.0);

Tailwind

colors: {
  custom: {
    50: '#8d7bec',
    500: '#4547e1',
    950: '#000000',
  },
}

SCSS

$custom: #4547e1;
$custom-light: #8d7bec;
$custom-dark: #000000;

JSON

{
  "hex": "#4547e1",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 225
  },
  "hsl": {
    "h": 239.231,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.50198,
    "c": 0.22647,
    "h": 274
  },
  "luminance": 0.11208
}

Semantic roles & 50–950 ramp

primary

#4547E1

secondary

#E0DFA2

accent

#ED39EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4547E1

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

Preview Lab → · Contrast checker → · Palette generator →