#549CD3#549CD3

#549CD3 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.9% C 0.109 H 243.5°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#549CD3
RGB	rgb(84, 156, 211)
HSL	hsl(206, 59%, 58%)
HSV	hsv(206, 60%, 83%)
CMYK	cmyk(60.2%, 26.1%, 0%, 17.3%)
CIE-LAB	lab(61.97, -6.17, -34.87)
CIE-LCH	lch(61.97, 35.41, 259.97°)
OKLab	oklab(66.9% -0.0487 -0.098)
OKLCH	oklch(66.9% 0.109 243.5)
XYZ	xyz(27.2981, 30.3623, 66.0373)
Luminance	0.3036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549CD3 #D38B54

analogous

#54D3CA #549CD3 #545CD3

triadic

#549CD3 #D3549C #9CD354

tetradic

#549CD3 #CA54D3 #D38B54 #5CD354

square

#549CD3 #CA54D3 #D38B54 #5CD354

split-complementary

#549CD3 #D3545C #D3CA54

monochromatic

#235D89 #307EBA #549CD3 #85B8E0 #B5D4EC

Accessibility & contrast

On white

2.97

#549CD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#549CD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549CD3

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549CD3	#FFFFFF	#000000	##000000
##549CD3	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849DD6

Deuteranopia (green-blind)

#7390D2

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #549cd3;
/* rgb */ color: rgb(84, 156, 211);
/* oklch */ color: oklch(66.9% 0.109 243.5);

Tailwind

colors: {
  custom: {
    50: '#8fb9e0',
    500: '#549cd3',
    950: '#000000',
  },
}

SCSS

$custom: #549cd3;
$custom-light: #8fb9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#549cd3",
  "rgb": {
    "r": 84,
    "g": 156,
    "b": 211
  },
  "hsl": {
    "h": 205.984,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66904,
    "c": 0.10942,
    "h": 243.5
  },
  "luminance": 0.30365
}

Semantic roles & 50–950 ramp

primary

#549CD3

secondary

#DBBEA8

accent

#8946E2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #549CD3

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

Preview Lab → · Contrast checker → · Palette generator →