#548DD8#548DD8

#548DD8 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.8% C 0.128 H 255.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#548DD8
RGB	rgb(84, 141, 216)
HSL	hsl(214, 63%, 59%)
HSV	hsv(214, 61%, 85%)
CMYK	cmyk(61.1%, 34.7%, 0%, 15.3%)
CIE-LAB	lab(57.93, 4.11, -43.99)
CIE-LCH	lch(57.93, 44.18, 275.33°)
OKLab	oklab(63.81% -0.0313 -0.1246)
OKLCH	oklch(63.81% 0.128 255.9)
XYZ	xyz(25.5713, 25.8901, 68.6021)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DD8 #D89F54

analogous

#54CFD8 #548DD8 #5D54D8

triadic

#548DD8 #D8548D #8DD854

tetradic

#548DD8 #D854CF #D89F54 #54D85D

square

#548DD8 #D854CF #D89F54 #54D85D

split-complementary

#548DD8 #D85D54 #CFD854

monochromatic

#215191 #2C6DC2 #548DD8 #86AEE3 #B8CFEF

Accessibility & contrast

On white

3.40

#548DD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#548DD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DD8

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DD8	#FFFFFF	#000000	##000000
##548DD8	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DB

Deuteranopia (green-blind)

#5B86D6

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548dd8;
/* rgb */ color: rgb(84, 141, 216);
/* oklch */ color: oklch(63.8% 0.128 255.9);

Tailwind

colors: {
  custom: {
    50: '#8faee4',
    500: '#548dd8',
    950: '#000000',
  },
}

SCSS

$custom: #548dd8;
$custom-light: #8faee4;
$custom-dark: #000000;

JSON

{
  "hex": "#548dd8",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 216
  },
  "hsl": {
    "h": 214.091,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63812,
    "c": 0.12845,
    "h": 255.9
  },
  "luminance": 0.25892
}

Semantic roles & 50–950 ramp

primary

#548DD8

secondary

#DEC7AA

accent

#9F42E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #548DD8

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

Preview Lab → · Contrast checker → · Palette generator →