#4547CE#4547CE

#4547CE is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.5% C 0.203 H 275.1°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4547CE
RGB	rgb(69, 71, 206)
HSL	hsl(239, 58%, 54%)
HSV	hsv(239, 67%, 81%)
CMYK	cmyk(66.5%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.25, 41.36, -70.00)
CIE-LCH	lch(38.25, 81.31, 300.58°)
OKLab	oklab(48.47% 0.0181 -0.202)
OKLCH	oklch(48.47% 0.203 275.1)
XYZ	xyz(15.8444, 10.2265, 59.5195)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4547CE #CECC45

analogous

#458CCE #4547CE #8845CE

triadic

#4547CE #CE4547 #47CE45

tetradic

#4547CE #CE458C #CECC45 #45CE88

square

#4547CE #CE458C #CECC45 #45CE88

split-complementary

#4547CE #CE8845 #8CCE45

monochromatic

#202179 #2D2EA9 #4547CE #7577DB #A6A7E8

Accessibility & contrast

On white

6.90

#4547CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4547CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4547CE

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547CE	#FFFFFF	#000000	##FFFFFF
##4547CE	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0054CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4547ce;
/* rgb */ color: rgb(69, 71, 206);
/* oklch */ color: oklch(48.5% 0.203 275.1);

Tailwind

colors: {
  custom: {
    50: '#897bde',
    500: '#4547ce',
    950: '#000000',
  },
}

SCSS

$custom: #4547ce;
$custom-light: #897bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4547ce",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 239.124,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48469,
    "c": 0.20285,
    "h": 275.1
  },
  "luminance": 0.10228
}

Semantic roles & 50–950 ramp

primary

#4547CE

secondary

#D5D49A

accent

#DF46E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4547CE

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

Preview Lab → · Contrast checker → · Palette generator →