#549BE3#549BE3

#549BE3 is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.5% C 0.129 H 250.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#549BE3
RGB	rgb(84, 155, 227)
HSL	hsl(210, 72%, 61%)
HSV	hsv(210, 63%, 89%)
CMYK	cmyk(63%, 31.7%, 0%, 11%)
CIE-LAB	lab(62.40, -0.40, -43.08)
CIE-LCH	lch(62.40, 43.08, 269.47°)
OKLab	oklab(67.48% -0.0429 -0.1218)
OKLCH	oklch(67.48% 0.129 250.6)
XYZ	xyz(29.2375, 30.8707, 77.0760)
Luminance	0.3087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549BE3 #E39C54

analogous

#54E2E3 #549BE3 #5454E3

triadic

#549BE3 #E3549B #9BE354

tetradic

#549BE3 #E354E2 #E39C54 #54E354

square

#549BE3 #E354E2 #E39C54 #54E354

split-complementary

#549BE3 #E35454 #E2E354

monochromatic

#1B5EA2 #237CD7 #549BE3 #89BAEC #BDD9F4

Accessibility & contrast

On white

2.93

#549BE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#549BE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549BE3

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549BE3	#FFFFFF	#000000	##000000
##549BE3	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9EE6

Deuteranopia (green-blind)

#6891E2

Tritanopia (blue-blind)

#00ACB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #549be3;
/* rgb */ color: rgb(84, 155, 227);
/* oklch */ color: oklch(67.5% 0.129 250.6);

Tailwind

colors: {
  custom: {
    50: '#91b8ec',
    500: '#549be3',
    950: '#000000',
  },
}

SCSS

$custom: #549be3;
$custom-light: #91b8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#549be3",
  "rgb": {
    "r": 84,
    "g": 155,
    "b": 227
  },
  "hsl": {
    "h": 210.21,
    "s": 71.859,
    "l": 60.98
  },
  "oklch": {
    "l": 0.67481,
    "c": 0.12911,
    "h": 250.6
  },
  "luminance": 0.30874
}

Semantic roles & 50–950 ramp

primary

#549BE3

secondary

#E4CAAE

accent

#7312D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549BE3

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

Preview Lab → · Contrast checker → · Palette generator →