#548DD3#548DD3

#548DD3 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.5% C 0.122 H 254.5°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#548DD3
RGB	rgb(84, 141, 211)
HSL	hsl(213, 59%, 58%)
HSV	hsv(213, 60%, 83%)
CMYK	cmyk(60.2%, 33.2%, 0%, 17.3%)
CIE-LAB	lab(57.69, 2.45, -41.57)
CIE-LCH	lch(57.69, 41.64, 273.38°)
OKLab	oklab(63.54% -0.0326 -0.1175)
OKLCH	oklch(63.54% 0.122 254.5)
XYZ	xyz(24.9347, 25.6355, 65.2495)
Luminance	0.2564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DD3 #D39A54

analogous

#54CCD3 #548DD3 #5A54D3

triadic

#548DD3 #D3548D #8DD354

tetradic

#548DD3 #D354CC #D39A54 #54D35A

square

#548DD3 #D354CC #D39A54 #54D35A

split-complementary

#548DD3 #D35A54 #CCD354

monochromatic

#235189 #306EBA #548DD3 #85ADE0 #B5CEEC

Accessibility & contrast

On white

3.43

#548DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#548DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DD3

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DD3	#FFFFFF	#000000	##000000
##548DD3	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D6

Deuteranopia (green-blind)

#5F85D2

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #548dd3;
/* rgb */ color: rgb(84, 141, 211);
/* oklch */ color: oklch(63.5% 0.122 254.5);

Tailwind

colors: {
  custom: {
    50: '#8eaee1',
    500: '#548dd3',
    950: '#000000',
  },
}

SCSS

$custom: #548dd3;
$custom-light: #8eaee1;
$custom-dark: #000000;

JSON

{
  "hex": "#548dd3",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 211
  },
  "hsl": {
    "h": 213.071,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63542,
    "c": 0.12196,
    "h": 254.5
  },
  "luminance": 0.25638
}

Semantic roles & 50–950 ramp

primary

#548DD3

secondary

#DBC4A8

accent

#9C46E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #548DD3

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

Preview Lab → · Contrast checker → · Palette generator →