#548BDA#548BDA

#548BDA is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.5% C 0.133 H 257.5°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#548BDA
RGB	rgb(84, 139, 218)
HSL	hsl(215, 64%, 59%)
HSV	hsv(215, 61%, 85%)
CMYK	cmyk(61.5%, 36.2%, 0%, 14.5%)
CIE-LAB	lab(57.47, 5.95, -45.83)
CIE-LCH	lch(57.47, 46.22, 277.40°)
OKLab	oklab(63.49% -0.0287 -0.13)
OKLCH	oklch(63.49% 0.133 257.5)
XYZ	xyz(25.5392, 25.4097, 69.8747)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BDA #DAA354

analogous

#54CEDA #548BDA #6054DA

triadic

#548BDA #DA548B #8BDA54

tetradic

#548BDA #DA54CE #DAA354 #54DA60

square

#548BDA #DA54CE #DAA354 #54DA60

split-complementary

#548BDA #DA6054 #CEDA54

monochromatic

#204F94 #2B6BC6 #548BDA #86ADE5 #B9CFF0

Accessibility & contrast

On white

3.45

#548BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#548BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BDA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BDA	#FFFFFF	#000000	##000000
##548BDA	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DD

Deuteranopia (green-blind)

#5784D8

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #548bda;
/* rgb */ color: rgb(84, 139, 218);
/* oklch */ color: oklch(63.5% 0.133 257.5);

Tailwind

colors: {
  custom: {
    50: '#8face6',
    500: '#548bda',
    950: '#000000',
  },
}

SCSS

$custom: #548bda;
$custom-light: #8face6;
$custom-dark: #000000;

JSON

{
  "hex": "#548bda",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 218
  },
  "hsl": {
    "h": 215.373,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63486,
    "c": 0.13312,
    "h": 257.5
  },
  "luminance": 0.25412
}

Semantic roles & 50–950 ramp

primary

#548BDA

secondary

#DFCAAB

accent

#A340E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #548BDA

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

Preview Lab → · Contrast checker → · Palette generator →