#548DE5#548DE5

#548DE5 is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.5% C 0.145 H 258.8°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#548DE5
RGB	rgb(84, 141, 229)
HSL	hsl(216, 74%, 61%)
HSV	hsv(216, 63%, 90%)
CMYK	cmyk(63.3%, 38.4%, 0%, 10.2%)
CIE-LAB	lab(58.59, 8.46, -50.20)
CIE-LCH	lch(58.59, 50.91, 279.56°)
OKLab	oklab(64.54% -0.0282 -0.1427)
OKLCH	oklch(64.54% 0.146 258.8)
XYZ	xyz(27.3189, 26.5891, 77.8061)
Luminance	0.2659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DE5 #E5AC54

analogous

#54D5E5 #548DE5 #6454E5

triadic

#548DE5 #E5548D #8DE554

tetradic

#548DE5 #E554D5 #E5AC54 #54E564

square

#548DE5 #E554D5 #E5AC54 #54E564

split-complementary

#548DE5 #E56454 #D5E554

monochromatic

#1950A5 #216ADB #548DE5 #89B0ED #BED4F5

Accessibility & contrast

On white

3.32

#548DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#548DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DE5

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DE5	#FFFFFF	#000000	##000000
##548DE5	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6694E9

Deuteranopia (green-blind)

#5187E3

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #548de5;
/* rgb */ color: rgb(84, 141, 229);
/* oklch */ color: oklch(64.5% 0.145 258.8);

Tailwind

colors: {
  custom: {
    50: '#91aded',
    500: '#548de5',
    950: '#000000',
  },
}

SCSS

$custom: #548de5;
$custom-light: #91aded;
$custom-dark: #000000;

JSON

{
  "hex": "#548de5",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 229
  },
  "hsl": {
    "h": 216.414,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64541,
    "c": 0.1455,
    "h": 258.8
  },
  "luminance": 0.26592
}

Semantic roles & 50–950 ramp

primary

#548DE5

secondary

#E6D0AF

accent

#8810D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548DE5

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

Preview Lab → · Contrast checker → · Palette generator →