#548EEA#548EEA

#548EEA is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.0% C 0.151 H 259.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#548EEA
RGB	rgb(84, 142, 234)
HSL	hsl(217, 78%, 62%)
HSV	hsv(217, 64%, 92%)
CMYK	cmyk(64.1%, 39.3%, 0%, 8.2%)
CIE-LAB	lab(59.13, 9.55, -52.12)
CIE-LCH	lch(59.13, 52.99, 280.38°)
OKLab	oklab(65.04% -0.0281 -0.1483)
OKLCH	oklch(65.04% 0.151 259.3)
XYZ	xyz(28.1752, 27.1686, 81.5852)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548EEA #EAB054

analogous

#54D9EA #548EEA #6554EA

triadic

#548EEA #EA548E #8EEA54

tetradic

#548EEA #EA54D9 #EAB054 #54EA65

square

#548EEA #EA54D9 #EAB054 #54EA65

split-complementary

#548EEA #EA6554 #D9EA54

monochromatic

#1550AE #1D6AE3 #548EEA #8BB2F1 #C1D6F7

Accessibility & contrast

On white

3.26

#548EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#548EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EEA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548EEA	#FFFFFF	#000000	##000000
##548EEA	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6596EE

Deuteranopia (green-blind)

#4F88E8

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #548eea;
/* rgb */ color: rgb(84, 142, 234);
/* oklch */ color: oklch(65.0% 0.151 259.3);

Tailwind

colors: {
  custom: {
    50: '#92aef1',
    500: '#548eea',
    950: '#000000',
  },
}

SCSS

$custom: #548eea;
$custom-light: #92aef1;
$custom-dark: #000000;

JSON

{
  "hex": "#548eea",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 234
  },
  "hsl": {
    "h": 216.8,
    "s": 78.125,
    "l": 62.353
  },
  "oklch": {
    "l": 0.65044,
    "c": 0.15099,
    "h": 259.3
  },
  "luminance": 0.27171
}

Semantic roles & 50–950 ramp

primary

#548EEA

secondary

#E8D3B2

accent

#8A0BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548EEA

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

Preview Lab → · Contrast checker → · Palette generator →