#549CE4#549CE4

#549CE4 is a light, vivid cyan. Relative luminance 0.313; OKLCH L 67.8% C 0.129 H 250.3°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#549CE4
RGB	rgb(84, 156, 228)
HSL	hsl(210, 73%, 61%)
HSV	hsv(210, 63%, 89%)
CMYK	cmyk(63.2%, 31.6%, 0%, 10.6%)
CIE-LAB	lab(62.73, -0.64, -43.11)
CIE-LCH	lch(62.73, 43.12, 269.14°)
OKLab	oklab(67.75% -0.0437 -0.1219)
OKLCH	oklch(67.75% 0.129 250.3)
XYZ	xyz(29.5431, 31.2603, 77.8607)
Luminance	0.3126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549CE4 #E49C54

analogous

#54E4E4 #549CE4 #5454E4

triadic

#549CE4 #E4549C #9CE454

tetradic

#549CE4 #E454E4 #E49C54 #54E454

square

#549CE4 #E454E4 #E49C54 #54E454

split-complementary

#549CE4 #E45454 #E4E454

monochromatic

#1A5FA4 #227DD9 #549CE4 #89BBEC #BED9F5

Accessibility & contrast

On white

2.90

#549CE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#549CE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549CE4

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549CE4	#FFFFFF	#000000	##000000
##549CE4	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9FE7

Deuteranopia (green-blind)

#6991E3

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #549ce4;
/* rgb */ color: rgb(84, 156, 228);
/* oklch */ color: oklch(67.8% 0.129 250.3);

Tailwind

colors: {
  custom: {
    50: '#91b8ed',
    500: '#549ce4',
    950: '#000000',
  },
}

SCSS

$custom: #549ce4;
$custom-light: #91b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#549ce4",
  "rgb": {
    "r": 84,
    "g": 156,
    "b": 228
  },
  "hsl": {
    "h": 210,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.67754,
    "c": 0.12945,
    "h": 250.3
  },
  "luminance": 0.31263
}

Semantic roles & 50–950 ramp

primary

#549CE4

secondary

#E5CAAF

accent

#7311D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549CE4

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

Preview Lab → · Contrast checker → · Palette generator →