#548FE2#548FE2

#548FE2 is a light, vivid blue. Relative luminance 0.270; OKLCH L 64.8% C 0.139 H 257.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#548FE2
RGB	rgb(84, 143, 226)
HSL	hsl(215, 71%, 61%)
HSV	hsv(215, 63%, 89%)
CMYK	cmyk(62.8%, 36.7%, 0%, 11.4%)
CIE-LAB	lab(58.99, 6.26, -47.90)
CIE-LCH	lch(58.99, 48.30, 277.45°)
OKLab	oklab(64.8% -0.0309 -0.136)
OKLCH	oklch(64.8% 0.139 257.2)
XYZ	xyz(27.2012, 27.0182, 75.7183)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548FE2 #E2A754

analogous

#54D6E2 #548FE2 #6054E2

triadic

#548FE2 #E2548F #8FE254

tetradic

#548FE2 #E254D6 #E2A754 #54E260

square

#548FE2 #E254D6 #E2A754 #54E260

split-complementary

#548FE2 #E26054 #D6E254

monochromatic

#1B53A0 #246DD5 #548FE2 #88B1EB #BDD4F4

Accessibility & contrast

On white

3.28

#548FE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#548FE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548FE2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548FE2	#FFFFFF	#000000	##000000
##548FE2	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B95E5

Deuteranopia (green-blind)

#5788E0

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #548fe2;
/* rgb */ color: rgb(84, 143, 226);
/* oklch */ color: oklch(64.8% 0.139 257.2);

Tailwind

colors: {
  custom: {
    50: '#90afeb',
    500: '#548fe2',
    950: '#000000',
  },
}

SCSS

$custom: #548fe2;
$custom-light: #90afeb;
$custom-dark: #000000;

JSON

{
  "hex": "#548fe2",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 226
  },
  "hsl": {
    "h": 215.07,
    "s": 71,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64801,
    "c": 0.13945,
    "h": 257.2
  },
  "luminance": 0.27021
}

Semantic roles & 50–950 ramp

primary

#548FE2

secondary

#E4CDAE

accent

#8312D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #548FE2

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

Preview Lab → · Contrast checker → · Palette generator →