#549CC9#549CC9

#549CC9 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.4% C 0.099 H 238.1°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#549CC9
RGB	rgb(84, 156, 201)
HSL	hsl(203, 52%, 56%)
HSV	hsv(203, 58%, 79%)
CMYK	cmyk(58.2%, 22.4%, 0%, 21.2%)
CIE-LAB	lab(61.55, -9.34, -29.94)
CIE-LCH	lch(61.55, 31.36, 252.68°)
OKLab	oklab(66.44% -0.052 -0.0838)
OKLCH	oklch(66.44% 0.099 238.1)
XYZ	xyz(26.0833, 29.8764, 59.6392)
Luminance	0.2988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549CC9 #C98154

analogous

#54C9BB #549CC9 #5461C9

triadic

#549CC9 #C9549C #9CC954

tetradic

#549CC9 #BB54C9 #C98154 #61C954

square

#549CC9 #BB54C9 #C98154 #61C954

split-complementary

#549CC9 #C95461 #C9BB54

monochromatic

#275B7C #367DAA #549CC9 #83B7D8 #B1D2E6

Accessibility & contrast

On white

3.01

#549CC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#549CC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549CC9

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549CC9	#FFFFFF	#000000	##000000
##549CC9	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCB

Deuteranopia (green-blind)

#778FC8

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #549cc9;
/* rgb */ color: rgb(84, 156, 201);
/* oklch */ color: oklch(66.4% 0.099 238.1);

Tailwind

colors: {
  custom: {
    50: '#8db9d9',
    500: '#549cc9',
    950: '#000000',
  },
}

SCSS

$custom: #549cc9;
$custom-light: #8db9d9;
$custom-dark: #000000;

JSON

{
  "hex": "#549cc9",
  "rgb": {
    "r": 84,
    "g": 156,
    "b": 201
  },
  "hsl": {
    "h": 203.077,
    "s": 52,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66435,
    "c": 0.09862,
    "h": 238.1
  },
  "luminance": 0.29879
}

Semantic roles & 50–950 ramp

primary

#549CC9

secondary

#D5B7A4

accent

#834CDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #549CC9

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

Preview Lab → · Contrast checker → · Palette generator →