#5548E1#5548E1

#5548E1 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.4% C 0.222 H 279.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5548E1
RGB	rgb(85, 72, 225)
HSL	hsl(245, 72%, 58%)
HSV	hsv(245, 68%, 88%)
CMYK	cmyk(62.2%, 68%, 0%, 11.8%)
CIE-LAB	lab(41.22, 49.02, -75.99)
CIE-LCH	lch(41.22, 90.44, 302.83°)
OKLab	oklab(51.41% 0.0346 -0.2192)
OKLCH	oklch(51.41% 0.222 279)
XYZ	xyz(19.6499, 12.0007, 72.5004)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5548E1 #D4E148

analogous

#4887E1 #5548E1 #A148E1

triadic

#5548E1 #E15548 #48E155

tetradic

#5548E1 #E14887 #D4E148 #48E1A1

square

#5548E1 #E14887 #D4E148 #48E1A1

split-complementary

#5548E1 #E1A148 #87E148

monochromatic

#231996 #3021CB #5548E1 #867DEA #B7B1F2

Accessibility & contrast

On white

6.18

#5548E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#5548E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5548E1

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5548E1	#FFFFFF	#000000	##FFFFFF
##5548E1	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E6

Deuteranopia (green-blind)

#005BDE

Tritanopia (blue-blind)

#00718F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5548e1;
/* rgb */ color: rgb(85, 72, 225);
/* oklch */ color: oklch(51.4% 0.222 279.0);

Tailwind

colors: {
  custom: {
    50: '#947cec',
    500: '#5548e1',
    950: '#000000',
  },
}

SCSS

$custom: #5548e1;
$custom-light: #947cec;
$custom-dark: #000000;

JSON

{
  "hex": "#5548e1",
  "rgb": {
    "r": 85,
    "g": 72,
    "b": 225
  },
  "hsl": {
    "h": 245.098,
    "s": 71.831,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51408,
    "c": 0.22188,
    "h": 279
  },
  "luminance": 0.12002
}

Semantic roles & 50–950 ramp

primary

#5548E1

secondary

#DCE1A4

accent

#EF39DF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5548E1

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

Preview Lab → · Contrast checker → · Palette generator →