#548CE1#548CE1

#548CE1 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.1% C 0.141 H 258.5°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#548CE1
RGB	rgb(84, 140, 225)
HSL	hsl(216, 70%, 61%)
HSV	hsv(216, 63%, 88%)
CMYK	cmyk(62.7%, 37.8%, 0%, 11.8%)
CIE-LAB	lab(58.11, 7.70, -48.74)
CIE-LCH	lch(58.11, 49.34, 278.98°)
OKLab	oklab(64.1% -0.0281 -0.1385)
OKLCH	oklch(64.1% 0.141 258.5)
XYZ	xyz(26.6200, 26.0747, 74.8496)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548CE1 #E1A954

analogous

#54D3E1 #548CE1 #6254E1

triadic

#548CE1 #E1548C #8CE154

tetradic

#548CE1 #E154D3 #E1A954 #54E162

square

#548CE1 #E154D3 #E1A954 #54E162

split-complementary

#548CE1 #E16254 #D3E154

monochromatic

#1C509F #256AD3 #548CE1 #88AFEA #BCD2F3

Accessibility & contrast

On white

3.38

#548CE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#548CE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548CE1

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548CE1	#FFFFFF	#000000	##000000
##548CE1	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6793E4

Deuteranopia (green-blind)

#5386DF

Tritanopia (blue-blind)

#009FAC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #548ce1;
/* rgb */ color: rgb(84, 140, 225);
/* oklch */ color: oklch(64.1% 0.141 258.5);

Tailwind

colors: {
  custom: {
    50: '#90adeb',
    500: '#548ce1',
    950: '#000000',
  },
}

SCSS

$custom: #548ce1;
$custom-light: #90adeb;
$custom-dark: #000000;

JSON

{
  "hex": "#548ce1",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 225
  },
  "hsl": {
    "h": 216.17,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64097,
    "c": 0.1413,
    "h": 258.5
  },
  "luminance": 0.26077
}

Semantic roles & 50–950 ramp

primary

#548CE1

secondary

#E3CEAE

accent

#8613D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548CE1

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

Preview Lab → · Contrast checker → · Palette generator →