#549CE3#549CE3

#549CE3 is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.128 H 250.0°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#549CE3
RGB	rgb(84, 156, 227)
HSL	hsl(210, 72%, 61%)
HSV	hsv(210, 63%, 89%)
CMYK	cmyk(63%, 31.3%, 0%, 11%)
CIE-LAB	lab(62.68, -0.97, -42.63)
CIE-LCH	lch(62.68, 42.64, 268.69°)
OKLab	oklab(67.7% -0.0439 -0.1205)
OKLCH	oklch(67.7% 0.128 250)
XYZ	xyz(29.4047, 31.2049, 77.1317)
Luminance	0.3121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549CE3 #E39B54

analogous

#54E3E2 #549CE3 #5454E3

triadic

#549CE3 #E3549C #9CE354

tetradic

#549CE3 #E254E3 #E39B54 #54E354

square

#549CE3 #E254E3 #E39B54 #54E354

split-complementary

#549CE3 #E35454 #E3E254

monochromatic

#1B5FA2 #237ED7 #549CE3 #89BAEC #BDD9F4

Accessibility & contrast

On white

2.90

#549CE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#549CE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549CE3

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549CE3	#FFFFFF	#000000	##000000
##549CE3	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9FE6

Deuteranopia (green-blind)

#6A91E2

Tritanopia (blue-blind)

#00ADB5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #549ce3;
/* rgb */ color: rgb(84, 156, 227);
/* oklch */ color: oklch(67.7% 0.128 250.0);

Tailwind

colors: {
  custom: {
    50: '#91b8ec',
    500: '#549ce3',
    950: '#000000',
  },
}

SCSS

$custom: #549ce3;
$custom-light: #91b8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#549ce3",
  "rgb": {
    "r": 84,
    "g": 156,
    "b": 227
  },
  "hsl": {
    "h": 209.79,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67702,
    "c": 0.12823,
    "h": 250
  },
  "luminance": 0.31208
}

Semantic roles & 50–950 ramp

primary

#549CE3

secondary

#E4C9AE

accent

#7212D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549CE3

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

Preview Lab → · Contrast checker → · Palette generator →