#4548D2#4548D2

#4548D2 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.0% C 0.207 H 274.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4548D2
RGB	rgb(69, 72, 210)
HSL	hsl(239, 61%, 55%)
HSV	hsv(239, 67%, 82%)
CMYK	cmyk(67.1%, 65.7%, 0%, 17.6%)
CIE-LAB	lab(38.81, 42.09, -71.38)
CIE-LCH	lch(38.81, 82.87, 300.53°)
OKLab	oklab(48.99% 0.017 -0.2061)
OKLCH	oklch(48.99% 0.207 274.7)
XYZ	xyz(16.4006, 10.5516, 62.1326)
Luminance	0.1055 (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

#4548D2 #D2CF45

analogous

#458FD2 #4548D2 #8845D2

triadic

#4548D2 #D24548 #48D245

tetradic

#4548D2 #D2458F #D2CF45 #45D288

square

#4548D2 #D2458F #D2CF45 #45D288

split-complementary

#4548D2 #D28845 #8FD245

monochromatic

#1F217E #2A2DAF #4548D2 #7678DE #A8A9EA

Accessibility & contrast

On white

6.75

#4548D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4548D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548D2

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548D2	#FFFFFF	#000000	##FFFFFF
##4548D2	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D6

Deuteranopia (green-blind)

#0055CF

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4548d2;
/* rgb */ color: rgb(69, 72, 210);
/* oklch */ color: oklch(49.0% 0.207 274.7);

Tailwind

colors: {
  custom: {
    50: '#8a7be1',
    500: '#4548d2',
    950: '#000000',
  },
}

SCSS

$custom: #4548d2;
$custom-light: #8a7be1;
$custom-dark: #000000;

JSON

{
  "hex": "#4548d2",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 210
  },
  "hsl": {
    "h": 238.723,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.48989,
    "c": 0.20677,
    "h": 274.7
  },
  "luminance": 0.10553
}

Semantic roles & 50–950 ramp

primary

#4548D2

secondary

#D7D69C

accent

#E144E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4548D2

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

Preview Lab → · Contrast checker → · Palette generator →