#548CD3#548CD3

#548CD3 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.3% C 0.123 H 255.1°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#548CD3
RGB	rgb(84, 140, 211)
HSL	hsl(214, 59%, 58%)
HSV	hsv(214, 60%, 83%)
CMYK	cmyk(60.2%, 33.6%, 0%, 17.3%)
CIE-LAB	lab(57.41, 3.04, -42.01)
CIE-LCH	lch(57.41, 42.12, 274.14°)
OKLab	oklab(63.32% -0.0316 -0.1188)
OKLCH	oklch(63.32% 0.123 255.1)
XYZ	xyz(24.7879, 25.3419, 65.2006)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548CD3 #D39B54

analogous

#54CCD3 #548CD3 #5B54D3

triadic

#548CD3 #D3548C #8CD354

tetradic

#548CD3 #D354CC #D39B54 #54D35B

square

#548CD3 #D354CC #D39B54 #54D35B

split-complementary

#548CD3 #D35B54 #CCD354

monochromatic

#235089 #306DBA #548CD3 #85ADE0 #B5CDEC

Accessibility & contrast

On white

3.46

#548CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#548CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548CD3

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548CD3	#FFFFFF	#000000	##000000
##548CD3	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D6

Deuteranopia (green-blind)

#5D84D2

Tritanopia (blue-blind)

#009CA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #548cd3;
/* rgb */ color: rgb(84, 140, 211);
/* oklch */ color: oklch(63.3% 0.123 255.1);

Tailwind

colors: {
  custom: {
    50: '#8eade1',
    500: '#548cd3',
    950: '#000000',
  },
}

SCSS

$custom: #548cd3;
$custom-light: #8eade1;
$custom-dark: #000000;

JSON

{
  "hex": "#548cd3",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 211
  },
  "hsl": {
    "h": 213.543,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63322,
    "c": 0.12293,
    "h": 255.1
  },
  "luminance": 0.25344
}

Semantic roles & 50–950 ramp

primary

#548CD3

secondary

#DBC4A8

accent

#9D46E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #548CD3

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

Preview Lab → · Contrast checker → · Palette generator →