#549FDF#549FDF

#549FDF is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.2% C 0.121 H 246.5°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#549FDF
RGB	rgb(84, 159, 223)
HSL	hsl(208, 68%, 60%)
HSV	hsv(208, 62%, 87%)
CMYK	cmyk(62.3%, 28.7%, 0%, 12.5%)
CIE-LAB	lab(63.35, -3.99, -39.37)
CIE-LCH	lch(63.35, 39.57, 264.21°)
OKLab	oklab(68.17% -0.0482 -0.111)
OKLCH	oklch(68.17% 0.121 246.5)
XYZ	xyz(29.3686, 32.0059, 74.4278)
Luminance	0.3201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549FDF #DF9454

analogous

#54DFDA #549FDF #5459DF

triadic

#549FDF #DF549F #9FDF54

tetradic

#549FDF #DA54DF #DF9454 #59DF54

square

#549FDF #DA54DF #DF9454 #59DF54

split-complementary

#549FDF #DF5459 #DFDA54

monochromatic

#1D619C #2782CF #549FDF #88BCE9 #BBD9F2

Accessibility & contrast

On white

2.84

#549FDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#549FDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549FDF

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549FDF	#FFFFFF	#000000	##000000
##549FDF	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A1E2

Deuteranopia (green-blind)

#7093DE

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #549fdf;
/* rgb */ color: rgb(84, 159, 223);
/* oklch */ color: oklch(68.2% 0.121 246.5);

Tailwind

colors: {
  custom: {
    50: '#90bbe9',
    500: '#549fdf',
    950: '#000000',
  },
}

SCSS

$custom: #549fdf;
$custom-light: #90bbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#549fdf",
  "rgb": {
    "r": 84,
    "g": 159,
    "b": 223
  },
  "hsl": {
    "h": 207.626,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68167,
    "c": 0.12099,
    "h": 246.5
  },
  "luminance": 0.32009
}

Semantic roles & 50–950 ramp

primary

#549FDF

secondary

#E2C5AD

accent

#6B15D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549FDF

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

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