#549EE9#549EE9

#549EE9 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.5% C 0.134 H 250.7°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#549EE9
RGB	rgb(84, 158, 233)
HSL	hsl(210, 77%, 62%)
HSV	hsv(210, 64%, 91%)
CMYK	cmyk(63.9%, 32.2%, 0%, 8.6%)
CIE-LAB	lab(63.52, -0.14, -44.62)
CIE-LCH	lch(63.52, 44.62, 269.82°)
OKLab	oklab(68.46% -0.0443 -0.1262)
OKLCH	oklch(68.46% 0.134 250.7)
XYZ	xyz(30.5856, 32.2187, 81.6820)
Luminance	0.3222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549EE9 #E99F54

analogous

#54E9E9 #549EE9 #5454E9

triadic

#549EE9 #E9549E #9EE954

tetradic

#549EE9 #E954E9 #E99F54 #54E954

square

#549EE9 #E954E9 #E99F54 #54E954

split-complementary

#549EE9 #E95454 #E9E954

monochromatic

#1661AC #1E7FE2 #549EE9 #8ABDF0 #C0DCF7

Accessibility & contrast

On white

2.82

#549EE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#549EE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549EE9

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549EE9	#FFFFFF	#000000	##000000
##549EE9	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA2EC

Deuteranopia (green-blind)

#6993E8

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #549ee9;
/* rgb */ color: rgb(84, 158, 233);
/* oklch */ color: oklch(68.5% 0.134 250.7);

Tailwind

colors: {
  custom: {
    50: '#92baf0',
    500: '#549ee9',
    950: '#000000',
  },
}

SCSS

$custom: #549ee9;
$custom-light: #92baf0;
$custom-dark: #000000;

JSON

{
  "hex": "#549ee9",
  "rgb": {
    "r": 84,
    "g": 158,
    "b": 233
  },
  "hsl": {
    "h": 210.201,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.68456,
    "c": 0.13378,
    "h": 250.7
  },
  "luminance": 0.32222
}

Semantic roles & 50–950 ramp

primary

#549EE9

secondary

#E8CDB1

accent

#730CD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549EE9

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

Preview Lab → · Contrast checker → · Palette generator →