#548EA4#548EA4

#548EA4 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.069 H 224.4°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#548EA4
RGB	rgb(84, 142, 164)
HSL	hsl(197, 32%, 49%)
HSV	hsv(197, 49%, 64%)
CMYK	cmyk(48.8%, 13.4%, 0%, 35.7%)
CIE-LAB	lab(56.00, -12.80, -17.51)
CIE-LCH	lch(56.00, 21.69, 233.82°)
OKLab	oklab(61.55% -0.0494 -0.0484)
OKLCH	oklch(61.55% 0.069 224.4)
XYZ	xyz(20.0275, 23.9096, 38.6744)
Luminance	0.2391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548EA4 #A46A54

analogous

#54A492 #548EA4 #5466A4

triadic

#548EA4 #A4548E #8EA454

tetradic

#548EA4 #9254A4 #A46A54 #66A454

square

#548EA4 #9254A4 #A46A54 #66A454

split-complementary

#548EA4 #A45466 #A49254

monochromatic

#2B4853 #3F6B7C #548EA4 #7AA9BB #A3C3D0

Accessibility & contrast

On white

3.63

#548EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#548EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548EA4

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548EA4	#FFFFFF	#000000	##000000
##548EA4	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA5

Deuteranopia (green-blind)

#7682A4

Tritanopia (blue-blind)

#2B9595

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #548ea4;
/* rgb */ color: rgb(84, 142, 164);
/* oklch */ color: oklch(61.6% 0.069 224.4);

Tailwind

colors: {
  custom: {
    50: '#89afbf',
    500: '#548ea4',
    950: '#000000',
  },
}

SCSS

$custom: #548ea4;
$custom-light: #89afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#548ea4",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 164
  },
  "hsl": {
    "h": 196.5,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61553,
    "c": 0.06918,
    "h": 224.4
  },
  "luminance": 0.23911
}

Semantic roles & 50–950 ramp

primary

#548EA4

secondary

#BDA197

accent

#7C5FC8

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #548EA4

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

Preview Lab → · Contrast checker → · Palette generator →