#548BEE#548BEE

#548BEE is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.160 H 261.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#548BEE
RGB	rgb(84, 139, 238)
HSL	hsl(219, 82%, 63%)
HSV	hsv(219, 65%, 93%)
CMYK	cmyk(64.7%, 41.6%, 0%, 6.7%)
CIE-LAB	lab(58.53, 12.70, -55.30)
CIE-LCH	lch(58.53, 56.74, 282.93°)
OKLab	oklab(64.65% -0.0244 -0.1577)
OKLCH	oklch(64.65% 0.16 261.2)
XYZ	xyz(28.3159, 26.5204, 84.4990)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BEE #EEB754

analogous

#54D8EE #548BEE #6A54EE

triadic

#548BEE #EE548B #8BEE54

tetradic

#548BEE #EE54D8 #EEB754 #54EE6A

square

#548BEE #EE54D8 #EEB754 #54EE6A

split-complementary

#548BEE #EE6A54 #D8EE54

monochromatic

#124CB6 #1C65E8 #548BEE #8CB1F4 #C3D7F9

Accessibility & contrast

On white

3.33

#548BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#548BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BEE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BEE	#FFFFFF	#000000	##000000
##548BEE	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D94F2

Deuteranopia (green-blind)

#4586EC

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #548bee;
/* rgb */ color: rgb(84, 139, 238);
/* oklch */ color: oklch(64.6% 0.160 261.2);

Tailwind

colors: {
  custom: {
    50: '#92acf4',
    500: '#548bee',
    950: '#000000',
  },
}

SCSS

$custom: #548bee;
$custom-light: #92acf4;
$custom-dark: #000000;

JSON

{
  "hex": "#548bee",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 238
  },
  "hsl": {
    "h": 218.571,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64648,
    "c": 0.15958,
    "h": 261.2
  },
  "luminance": 0.26523
}

Semantic roles & 50–950 ramp

primary

#548BEE

secondary

#EAD7B3

accent

#9107DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #548BEE

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

Preview Lab → · Contrast checker → · Palette generator →