#4547CA#4547CA

#4547CA is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.1% C 0.198 H 275.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4547CA
RGB	rgb(69, 71, 202)
HSL	hsl(239, 56%, 53%)
HSV	hsv(239, 66%, 79%)
CMYK	cmyk(65.8%, 64.9%, 0%, 20.8%)
CIE-LAB	lab(37.90, 40.03, -68.24)
CIE-LCH	lch(37.90, 79.12, 300.39°)
OKLab	oklab(48.12% 0.0185 -0.1969)
OKLCH	oklch(48.12% 0.198 275.4)
XYZ	xyz(15.3646, 10.0346, 56.9928)
Luminance	0.1004 (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

#4547CA #CAC845

analogous

#4589CA #4547CA #8545CA

triadic

#4547CA #CA4547 #47CA45

tetradic

#4547CA #CA4589 #CAC845 #45CA85

square

#4547CA #CA4589 #CAC845 #45CA85

split-complementary

#4547CA #CA8545 #89CA45

monochromatic

#212274 #2F30A3 #4547CA #7576D8 #A4A5E5

Accessibility & contrast

On white

6.98

#4547CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4547CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4547CA

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4547CA	#FFFFFF	#000000	##FFFFFF
##4547CA	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0053C7

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4547ca;
/* rgb */ color: rgb(69, 71, 202);
/* oklch */ color: oklch(48.1% 0.198 275.4);

Tailwind

colors: {
  custom: {
    50: '#887bdb',
    500: '#4547ca',
    950: '#000000',
  },
}

SCSS

$custom: #4547ca;
$custom-light: #887bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4547ca",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 202
  },
  "hsl": {
    "h": 239.098,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48115,
    "c": 0.19776,
    "h": 275.4
  },
  "luminance": 0.10036
}

Semantic roles & 50–950 ramp

primary

#4547CA

secondary

#D2D199

accent

#DD49DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4547CA

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

Preview Lab → · Contrast checker → · Palette generator →