#548CE5#548CE5

#548CE5 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.3% C 0.147 H 259.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#548CE5
RGB	rgb(84, 140, 229)
HSL	hsl(217, 74%, 61%)
HSV	hsv(217, 63%, 90%)
CMYK	cmyk(63.3%, 38.9%, 0%, 10.2%)
CIE-LAB	lab(58.32, 9.05, -50.64)
CIE-LCH	lch(58.32, 51.44, 280.13°)
OKLab	oklab(64.33% -0.0272 -0.144)
OKLCH	oklch(64.33% 0.147 259.3)
XYZ	xyz(27.1721, 26.2956, 77.7571)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548CE5 #E5AD54

analogous

#54D4E5 #548CE5 #6554E5

triadic

#548CE5 #E5548C #8CE554

tetradic

#548CE5 #E554D4 #E5AD54 #54E565

square

#548CE5 #E554D4 #E5AD54 #54E565

split-complementary

#548CE5 #E56554 #D4E554

monochromatic

#194FA5 #2169DB #548CE5 #89B0ED #BED3F5

Accessibility & contrast

On white

3.35

#548CE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#548CE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548CE5

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548CE5	#FFFFFF	#000000	##000000
##548CE5	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6594E9

Deuteranopia (green-blind)

#5086E3

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #548ce5;
/* rgb */ color: rgb(84, 140, 229);
/* oklch */ color: oklch(64.3% 0.147 259.3);

Tailwind

colors: {
  custom: {
    50: '#91aded',
    500: '#548ce5',
    950: '#000000',
  },
}

SCSS

$custom: #548ce5;
$custom-light: #91aded;
$custom-dark: #000000;

JSON

{
  "hex": "#548ce5",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 229
  },
  "hsl": {
    "h": 216.828,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64327,
    "c": 0.14657,
    "h": 259.3
  },
  "luminance": 0.26298
}

Semantic roles & 50–950 ramp

primary

#548CE5

secondary

#E6D1AF

accent

#8910D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548CE5

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

Preview Lab → · Contrast checker → · Palette generator →