#549EE4#549EE4

#549EE4 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.2% C 0.128 H 249.0°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#549EE4
RGB	rgb(84, 158, 228)
HSL	hsl(209, 73%, 61%)
HSV	hsv(209, 63%, 89%)
CMYK	cmyk(63.2%, 30.7%, 0%, 10.6%)
CIE-LAB	lab(63.29, -1.79, -42.23)
CIE-LCH	lch(63.29, 42.26, 267.58°)
OKLab	oklab(68.2% -0.0457 -0.1193)
OKLCH	oklch(68.2% 0.128 249)
XYZ	xyz(29.8814, 31.9370, 77.9735)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549EE4 #E49A54

analogous

#54E4E2 #549EE4 #5456E4

triadic

#549EE4 #E4549E #9EE454

tetradic

#549EE4 #E254E4 #E49A54 #56E454

square

#549EE4 #E254E4 #E49A54 #56E454

split-complementary

#549EE4 #E45456 #E4E254

monochromatic

#1A61A4 #2280D9 #549EE4 #89BCEC #BEDAF5

Accessibility & contrast

On white

2.84

#549EE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#549EE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549EE4

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549EE4	#FFFFFF	#000000	##000000
##549EE4	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A1E7

Deuteranopia (green-blind)

#6C93E3

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #549ee4;
/* rgb */ color: rgb(84, 158, 228);
/* oklch */ color: oklch(68.2% 0.128 249.0);

Tailwind

colors: {
  custom: {
    50: '#91baed',
    500: '#549ee4',
    950: '#000000',
  },
}

SCSS

$custom: #549ee4;
$custom-light: #91baed;
$custom-dark: #000000;

JSON

{
  "hex": "#549ee4",
  "rgb": {
    "r": 84,
    "g": 158,
    "b": 228
  },
  "hsl": {
    "h": 209.167,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.68197,
    "c": 0.12773,
    "h": 249
  },
  "luminance": 0.3194
}

Semantic roles & 50–950 ramp

primary

#549EE4

secondary

#E5C9AF

accent

#7011D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549EE4

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

Preview Lab → · Contrast checker → · Palette generator →