#549DDF#549DDF

#549DDF is a light, vivid cyan. Relative luminance 0.313; OKLCH L 67.7% C 0.123 H 247.9°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#549DDF
RGB	rgb(84, 157, 223)
HSL	hsl(208, 68%, 60%)
HSV	hsv(208, 62%, 87%)
CMYK	cmyk(62.3%, 29.6%, 0%, 12.5%)
CIE-LAB	lab(62.78, -2.86, -40.26)
CIE-LCH	lch(62.78, 40.36, 265.94°)
OKLab	oklab(67.72% -0.0461 -0.1136)
OKLCH	oklch(67.72% 0.123 247.9)
XYZ	xyz(29.0275, 31.3237, 74.3141)
Luminance	0.3133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549DDF #DF9654

analogous

#54DFDB #549DDF #5458DF

triadic

#549DDF #DF549D #9DDF54

tetradic

#549DDF #DB54DF #DF9654 #58DF54

square

#549DDF #DB54DF #DF9654 #58DF54

split-complementary

#549DDF #DF5458 #DFDB54

monochromatic

#1D5F9C #277FCF #549DDF #88BBE9 #BBD8F2

Accessibility & contrast

On white

2.89

#549DDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#549DDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549DDF

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549DDF	#FFFFFF	#000000	##000000
##549DDF	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809FE2

Deuteranopia (green-blind)

#6E92DE

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #549ddf;
/* rgb */ color: rgb(84, 157, 223);
/* oklch */ color: oklch(67.7% 0.123 247.9);

Tailwind

colors: {
  custom: {
    50: '#90b9e9',
    500: '#549ddf',
    950: '#000000',
  },
}

SCSS

$custom: #549ddf;
$custom-light: #90b9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#549ddf",
  "rgb": {
    "r": 84,
    "g": 157,
    "b": 223
  },
  "hsl": {
    "h": 208.489,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6772,
    "c": 0.12258,
    "h": 247.9
  },
  "luminance": 0.31326
}

Semantic roles & 50–950 ramp

primary

#549DDF

secondary

#E2C6AD

accent

#6E15D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549DDF

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

Preview Lab → · Contrast checker → · Palette generator →