#548AF3#548AF3

#548AF3 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.7% C 0.167 H 262.3°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#548AF3
RGB	rgb(84, 138, 243)
HSL	hsl(220, 87%, 64%)
HSV	hsv(220, 65%, 95%)
CMYK	cmyk(65.4%, 43.2%, 0%, 4.7%)
CIE-LAB	lab(58.54, 15.01, -58.05)
CIE-LCH	lch(58.54, 59.96, 284.49°)
OKLab	oklab(64.74% -0.0225 -0.1658)
OKLCH	oklch(64.74% 0.167 262.3)
XYZ	xyz(28.9166, 26.5300, 88.3735)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AF3 #F3BD54

analogous

#54D9F3 #548AF3 #6E54F3

triadic

#548AF3 #F3548A #8AF354

tetradic

#548AF3 #F354D9 #F3BD54 #54F36E

square

#548AF3 #F354D9 #F3BD54 #54F36E

split-complementary

#548AF3 #F36E54 #D9F354

monochromatic

#0D4ABF #1B63EF #548AF3 #8DB1F7 #C6D8FB

Accessibility & contrast

On white

3.33

#548AF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#548AF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AF3

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AF3	#FFFFFF	#000000	##000000
##548AF3	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5895F7

Deuteranopia (green-blind)

#3D86F1

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #548af3;
/* rgb */ color: rgb(84, 138, 243);
/* oklch */ color: oklch(64.7% 0.167 262.3);

Tailwind

colors: {
  custom: {
    50: '#93abf8',
    500: '#548af3',
    950: '#000000',
  },
}

SCSS

$custom: #548af3;
$custom-light: #93abf8;
$custom-dark: #000000;

JSON

{
  "hex": "#548af3",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 243
  },
  "hsl": {
    "h": 219.623,
    "s": 86.885,
    "l": 64.118
  },
  "oklch": {
    "l": 0.64745,
    "c": 0.16732,
    "h": 262.3
  },
  "luminance": 0.26533
}

Semantic roles & 50–950 ramp

primary

#548AF3

secondary

#EDDAB6

accent

#9702E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548AF3

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

Preview Lab → · Contrast checker → · Palette generator →