#548CA4#548CA4

#548CA4 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.1% C 0.069 H 227.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#548CA4
RGB	rgb(84, 140, 164)
HSL	hsl(198, 32%, 49%)
HSV	hsv(198, 49%, 64%)
CMYK	cmyk(48.8%, 14.6%, 0%, 35.7%)
CIE-LAB	lab(55.40, -11.70, -18.42)
CIE-LCH	lch(55.40, 21.82, 237.58°)
OKLab	oklab(61.08% -0.0469 -0.051)
OKLCH	oklch(61.08% 0.069 227.4)
XYZ	xyz(19.7326, 23.3198, 38.5761)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548CA4 #A46C54

analogous

#54A494 #548CA4 #5464A4

triadic

#548CA4 #A4548C #8CA454

tetradic

#548CA4 #9454A4 #A46C54 #64A454

square

#548CA4 #9454A4 #A46C54 #64A454

split-complementary

#548CA4 #A45464 #A49454

monochromatic

#2B4753 #3F697C #548CA4 #7AA8BB #A3C2D0

Accessibility & contrast

On white

3.71

#548CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#548CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548CA4

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548CA4	#FFFFFF	#000000	##000000
##548CA4	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA5

Deuteranopia (green-blind)

#7481A4

Tritanopia (blue-blind)

#2C9394

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #548ca4;
/* rgb */ color: rgb(84, 140, 164);
/* oklch */ color: oklch(61.1% 0.069 227.4);

Tailwind

colors: {
  custom: {
    50: '#89adbf',
    500: '#548ca4',
    950: '#000000',
  },
}

SCSS

$custom: #548ca4;
$custom-light: #89adbf;
$custom-dark: #000000;

JSON

{
  "hex": "#548ca4",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 164
  },
  "hsl": {
    "h": 198,
    "s": 32.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61078,
    "c": 0.06931,
    "h": 227.4
  },
  "luminance": 0.23321
}

Semantic roles & 50–950 ramp

primary

#548CA4

secondary

#BDA297

accent

#7F5FC8

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #548CA4

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

Preview Lab → · Contrast checker → · Palette generator →