#548DB9#548DB9

#548DB9 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.2% C 0.090 H 243.2°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#548DB9
RGB	rgb(84, 141, 185)
HSL	hsl(206, 42%, 53%)
HSV	hsv(206, 55%, 73%)
CMYK	cmyk(54.6%, 23.8%, 0%, 27.5%)
CIE-LAB	lab(56.52, -5.90, -28.70)
CIE-LCH	lch(56.52, 29.30, 258.38°)
OKLab	oklab(62.24% -0.0405 -0.0803)
OKLCH	oklch(62.24% 0.09 243.2)
XYZ	xyz(21.9348, 24.4355, 49.4501)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DB9 #B98054

analogous

#54B9B3 #548DB9 #545AB9

triadic

#548DB9 #B9548D #8DB954

tetradic

#548DB9 #B354B9 #B98054 #5AB954

square

#548DB9 #B354B9 #B98054 #5AB954

split-complementary

#548DB9 #B9545A #B9B354

monochromatic

#2B4D68 #3C6E93 #548DB9 #7FAACB #ABC7DD

Accessibility & contrast

On white

3.57

#548DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#548DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DB9

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DB9	#FFFFFF	#000000	##000000
##548DB9	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DBB

Deuteranopia (green-blind)

#6C83B8

Tritanopia (blue-blind)

#0D989C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #548db9;
/* rgb */ color: rgb(84, 141, 185);
/* oklch */ color: oklch(62.2% 0.090 243.2);

Tailwind

colors: {
  custom: {
    50: '#8baece',
    500: '#548db9',
    950: '#000000',
  },
}

SCSS

$custom: #548db9;
$custom-light: #8baece;
$custom-dark: #000000;

JSON

{
  "hex": "#548db9",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 185
  },
  "hsl": {
    "h": 206.139,
    "s": 41.909,
    "l": 52.745
  },
  "oklch": {
    "l": 0.6224,
    "c": 0.0899,
    "h": 243.2
  },
  "luminance": 0.24437
}

Semantic roles & 50–950 ramp

primary

#548DB9

secondary

#CAB29F

accent

#8C56D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548DB9

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

Preview Lab → · Contrast checker → · Palette generator →