#4548D9#4548D9

#4548D9 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.6% C 0.216 H 274.3°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4548D9
RGB	rgb(69, 72, 217)
HSL	hsl(239, 66%, 56%)
HSV	hsv(239, 68%, 85%)
CMYK	cmyk(68.2%, 66.8%, 0%, 14.9%)
CIE-LAB	lab(39.43, 44.41, -74.40)
CIE-LCH	lch(39.43, 86.65, 300.83°)
OKLab	oklab(49.62% 0.0163 -0.2149)
OKLCH	oklch(49.62% 0.216 274.3)
XYZ	xyz(17.2918, 10.9081, 66.8264)
Luminance	0.1091 (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

#4548D9 #D9D645

analogous

#4592D9 #4548D9 #8C45D9

triadic

#4548D9 #D94548 #48D945

tetradic

#4548D9 #D94592 #D9D645 #45D98C

square

#4548D9 #D94592 #D9D645 #45D98C

split-complementary

#4548D9 #D98C45 #92D945

monochromatic

#1C1E88 #2629BB #4548D9 #787AE3 #ABACEE

Accessibility & contrast

On white

6.60

#4548D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4548D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4548D9

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4548D9	#FFFFFF	#000000	##FFFFFF
##4548D9	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DD

Deuteranopia (green-blind)

#0056D6

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4548d9;
/* rgb */ color: rgb(69, 72, 217);
/* oklch */ color: oklch(49.6% 0.216 274.3);

Tailwind

colors: {
  custom: {
    50: '#8b7ce6',
    500: '#4548d9',
    950: '#000000',
  },
}

SCSS

$custom: #4548d9;
$custom-light: #8b7ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4548d9",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 238.784,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49619,
    "c": 0.21555,
    "h": 274.3
  },
  "luminance": 0.1091
}

Semantic roles & 50–950 ramp

primary

#4548D9

secondary

#DBDA9E

accent

#E63FE9

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4548D9

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

Preview Lab → · Contrast checker → · Palette generator →