#549BE4#549BE4

#549BE4 is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.5% C 0.130 H 250.9°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#549BE4
RGB	rgb(84, 155, 228)
HSL	hsl(210, 73%, 61%)
HSV	hsv(210, 63%, 89%)
CMYK	cmyk(63.2%, 32%, 0%, 10.6%)
CIE-LAB	lab(62.45, -0.07, -43.55)
CIE-LCH	lch(62.45, 43.55, 269.91°)
OKLab	oklab(67.53% -0.0426 -0.1232)
OKLCH	oklch(67.53% 0.13 250.9)
XYZ	xyz(29.3760, 30.9261, 77.8050)
Luminance	0.3093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549BE4 #E49D54

analogous

#54E3E4 #549BE4 #5554E4

triadic

#549BE4 #E4549B #9BE454

tetradic

#549BE4 #E454E3 #E49D54 #54E455

square

#549BE4 #E454E3 #E49D54 #54E455

split-complementary

#549BE4 #E45554 #E3E454

monochromatic

#1A5EA4 #227CD9 #549BE4 #89BAEC #BED9F5

Accessibility & contrast

On white

2.92

#549BE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#549BE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549BE4

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549BE4	#FFFFFF	#000000	##000000
##549BE4	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9FE7

Deuteranopia (green-blind)

#6891E3

Tritanopia (blue-blind)

#00ACB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #549be4;
/* rgb */ color: rgb(84, 155, 228);
/* oklch */ color: oklch(67.5% 0.130 250.9);

Tailwind

colors: {
  custom: {
    50: '#91b8ed',
    500: '#549be4',
    950: '#000000',
  },
}

SCSS

$custom: #549be4;
$custom-light: #91b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#549be4",
  "rgb": {
    "r": 84,
    "g": 155,
    "b": 228
  },
  "hsl": {
    "h": 210.417,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.67533,
    "c": 0.13033,
    "h": 250.9
  },
  "luminance": 0.30929
}

Semantic roles & 50–950 ramp

primary

#549BE4

secondary

#E5CAAF

accent

#7411D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549BE4

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

Preview Lab → · Contrast checker → · Palette generator →