#548BD8#548BD8

#548BD8 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.4% C 0.130 H 257.1°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#548BD8
RGB	rgb(84, 139, 216)
HSL	hsl(215, 63%, 59%)
HSV	hsv(215, 61%, 85%)
CMYK	cmyk(61.1%, 35.6%, 0%, 15.3%)
CIE-LAB	lab(57.37, 5.29, -44.87)
CIE-LCH	lch(57.37, 45.18, 276.72°)
OKLab	oklab(63.38% -0.0292 -0.1272)
OKLCH	oklch(63.38% 0.13 257.1)
XYZ	xyz(25.2790, 25.3056, 68.5047)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BD8 #D8A154

analogous

#54CDD8 #548BD8 #5F54D8

triadic

#548BD8 #D8548B #8BD854

tetradic

#548BD8 #D854CD #D8A154 #54D85F

square

#548BD8 #D854CD #D8A154 #54D85F

split-complementary

#548BD8 #D85F54 #CDD854

monochromatic

#214F91 #2C6BC2 #548BD8 #86ADE3 #B8CFEF

Accessibility & contrast

On white

3.46

#548BD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#548BD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BD8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BD8	#FFFFFF	#000000	##000000
##548BD8	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A91DB

Deuteranopia (green-blind)

#5884D6

Tritanopia (blue-blind)

#009CA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #548bd8;
/* rgb */ color: rgb(84, 139, 216);
/* oklch */ color: oklch(63.4% 0.130 257.1);

Tailwind

colors: {
  custom: {
    50: '#8face4',
    500: '#548bd8',
    950: '#000000',
  },
}

SCSS

$custom: #548bd8;
$custom-light: #8face4;
$custom-dark: #000000;

JSON

{
  "hex": "#548bd8",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 216
  },
  "hsl": {
    "h": 215,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63375,
    "c": 0.13049,
    "h": 257.1
  },
  "luminance": 0.25308
}

Semantic roles & 50–950 ramp

primary

#548BD8

secondary

#DEC8AA

accent

#A242E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #548BD8

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

Preview Lab → · Contrast checker → · Palette generator →