#4548CD#4548CD

#4548CD is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.5% C 0.200 H 275.0°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4548CD
RGB	rgb(69, 72, 205)
HSL	hsl(239, 58%, 54%)
HSV	hsv(239, 66%, 80%)
CMYK	cmyk(66.3%, 64.9%, 0%, 19.6%)
CIE-LAB	lab(38.39, 40.42, -69.19)
CIE-LCH	lch(38.39, 80.14, 300.29°)
OKLab	oklab(48.55% 0.0175 -0.1997)
OKLCH	oklch(48.55% 0.2 275)
XYZ	xyz(15.7874, 10.3063, 58.9031)
Luminance	0.1031 (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

#4548CD #CDCA45

analogous

#458CCD #4548CD #8645CD

triadic

#4548CD #CD4548 #48CD45

tetradic

#4548CD #CD458C #CDCA45 #45CD86

square

#4548CD #CD458C #CDCA45 #45CD86

split-complementary

#4548CD #CD8645 #8CCD45

monochromatic

#202277 #2D30A8 #4548CD #7577DA #A5A7E7

Accessibility & contrast

On white

6.86

#4548CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4548CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548CD

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548CD	#FFFFFF	#000000	##FFFFFF
##4548CD	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#0054CA

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4548cd;
/* rgb */ color: rgb(69, 72, 205);
/* oklch */ color: oklch(48.5% 0.200 275.0);

Tailwind

colors: {
  custom: {
    50: '#897bdd',
    500: '#4548cd',
    950: '#000000',
  },
}

SCSS

$custom: #4548cd;
$custom-light: #897bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4548cd",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 205
  },
  "hsl": {
    "h": 238.676,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48545,
    "c": 0.20042,
    "h": 275
  },
  "luminance": 0.10308
}

Semantic roles & 50–950 ramp

primary

#4548CD

secondary

#D4D39A

accent

#DD47E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4548CD

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

Preview Lab → · Contrast checker → · Palette generator →