#549DD3#549DD3

#549DD3 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.1% C 0.109 H 242.7°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#549DD3
RGB	rgb(84, 157, 211)
HSL	hsl(206, 59%, 58%)
HSV	hsv(206, 60%, 83%)
CMYK	cmyk(60.2%, 25.6%, 0%, 17.3%)
CIE-LAB	lab(62.25, -6.73, -34.42)
CIE-LCH	lch(62.25, 35.07, 258.94°)
OKLab	oklab(67.13% -0.0498 -0.0967)
OKLCH	oklch(67.13% 0.109 242.7)
XYZ	xyz(27.4666, 30.6993, 66.0935)
Luminance	0.3070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549DD3 #D38A54

analogous

#54D3CA #549DD3 #545DD3

triadic

#549DD3 #D3549D #9DD354

tetradic

#549DD3 #CA54D3 #D38A54 #5DD354

square

#549DD3 #CA54D3 #D38A54 #5DD354

split-complementary

#549DD3 #D3545D #D3CA54

monochromatic

#235E89 #307FBA #549DD3 #85B9E0 #B5D5EC

Accessibility & contrast

On white

2.94

#549DD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#549DD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549DD3

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549DD3	#FFFFFF	#000000	##000000
##549DD3	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ED5

Deuteranopia (green-blind)

#7491D2

Tritanopia (blue-blind)

#00AAB0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #549dd3;
/* rgb */ color: rgb(84, 157, 211);
/* oklch */ color: oklch(67.1% 0.109 242.7);

Tailwind

colors: {
  custom: {
    50: '#8fb9e0',
    500: '#549dd3',
    950: '#000000',
  },
}

SCSS

$custom: #549dd3;
$custom-light: #8fb9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#549dd3",
  "rgb": {
    "r": 84,
    "g": 157,
    "b": 211
  },
  "hsl": {
    "h": 205.512,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.67131,
    "c": 0.10875,
    "h": 242.7
  },
  "luminance": 0.30702
}

Semantic roles & 50–950 ramp

primary

#549DD3

secondary

#DBBEA8

accent

#8846E2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #549DD3

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

Preview Lab → · Contrast checker → · Palette generator →