#549DE3#549DE3

#549DE3 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.127 H 249.3°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#549DE3
RGB	rgb(84, 157, 227)
HSL	hsl(209, 72%, 61%)
HSV	hsv(209, 63%, 89%)
CMYK	cmyk(63%, 30.8%, 0%, 11%)
CIE-LAB	lab(62.96, -1.55, -42.19)
CIE-LCH	lch(62.96, 42.22, 267.90°)
OKLab	oklab(67.92% -0.045 -0.1192)
OKLCH	oklch(67.92% 0.127 249.3)
XYZ	xyz(29.5731, 31.5419, 77.1878)
Luminance	0.3155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549DE3 #E39A54

analogous

#54E3E2 #549DE3 #5455E3

triadic

#549DE3 #E3549D #9DE354

tetradic

#549DE3 #E254E3 #E39A54 #55E354

square

#549DE3 #E254E3 #E39A54 #55E354

split-complementary

#549DE3 #E35455 #E3E254

monochromatic

#1B60A2 #237FD7 #549DE3 #89BBEC #BDD9F4

Accessibility & contrast

On white

2.87

#549DE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#549DE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549DE3

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549DE3	#FFFFFF	#000000	##000000
##549DE3	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA0E6

Deuteranopia (green-blind)

#6B92E2

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #549de3;
/* rgb */ color: rgb(84, 157, 227);
/* oklch */ color: oklch(67.9% 0.127 249.3);

Tailwind

colors: {
  custom: {
    50: '#91b9ec',
    500: '#549de3',
    950: '#000000',
  },
}

SCSS

$custom: #549de3;
$custom-light: #91b9ec;
$custom-dark: #000000;

JSON

{
  "hex": "#549de3",
  "rgb": {
    "r": 84,
    "g": 157,
    "b": 227
  },
  "hsl": {
    "h": 209.371,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67924,
    "c": 0.12737,
    "h": 249.3
  },
  "luminance": 0.31545
}

Semantic roles & 50–950 ramp

primary

#549DE3

secondary

#E4C9AE

accent

#7112D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549DE3

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

Preview Lab → · Contrast checker → · Palette generator →