#549CDD#549CDD

#549CDD is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.4% C 0.121 H 247.8°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#549CDD
RGB	rgb(84, 156, 221)
HSL	hsl(208, 67%, 60%)
HSV	hsv(208, 62%, 87%)
CMYK	cmyk(62%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(62.41, -2.94, -39.74)
CIE-LCH	lch(62.41, 39.85, 265.77°)
OKLab	oklab(67.4% -0.0457 -0.1121)
OKLCH	oklch(67.4% 0.121 247.8)
XYZ	xyz(28.5910, 30.8795, 72.8462)
Luminance	0.3088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549CDD #DD9554

analogous

#54DDD9 #549CDD #5458DD

triadic

#549CDD #DD549C #9CDD54

tetradic

#549CDD #D954DD #DD9554 #58DD54

square

#549CDD #D954DD #DD9554 #58DD54

split-complementary

#549CDD #DD5458 #DDD954

monochromatic

#1E5E98 #287ECB #549CDD #87BAE7 #BAD7F1

Accessibility & contrast

On white

2.93

#549CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#549CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549CDD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549CDD	#FFFFFF	#000000	##000000
##549CDD	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809EE0

Deuteranopia (green-blind)

#6D91DC

Tritanopia (blue-blind)

#00ABB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #549cdd;
/* rgb */ color: rgb(84, 156, 221);
/* oklch */ color: oklch(67.4% 0.121 247.8);

Tailwind

colors: {
  custom: {
    50: '#90b9e8',
    500: '#549cdd',
    950: '#000000',
  },
}

SCSS

$custom: #549cdd;
$custom-light: #90b9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#549cdd",
  "rgb": {
    "r": 84,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 208.467,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67396,
    "c": 0.12102,
    "h": 247.8
  },
  "luminance": 0.30882
}

Semantic roles & 50–950 ramp

primary

#549CDD

secondary

#E1C5AC

accent

#903EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549CDD

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

Preview Lab → · Contrast checker → · Palette generator →