#548DB3#548DB3

#548DB3 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 62.0% C 0.083 H 239.2°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#548DB3
RGB	rgb(84, 141, 179)
HSL	hsl(204, 38%, 52%)
HSV	hsv(204, 53%, 70%)
CMYK	cmyk(53.1%, 21.2%, 0%, 29.8%)
CIE-LAB	lab(56.27, -7.76, -25.66)
CIE-LCH	lch(56.27, 26.81, 253.18°)
OKLab	oklab(61.96% -0.0426 -0.0716)
OKLCH	oklch(61.96% 0.083 239.2)
XYZ	xyz(21.3148, 24.1875, 46.1845)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DB3 #B37A54

analogous

#54B3AA #548DB3 #545EB3

triadic

#548DB3 #B3548D #8DB354

tetradic

#548DB3 #AA54B3 #B37A54 #5EB354

square

#548DB3 #AA54B3 #B37A54 #5EB354

split-complementary

#548DB3 #B3545E #B3AA54

monochromatic

#2B4C61 #3E6D8C #548DB3 #7EA9C6 #A9C5D9

Accessibility & contrast

On white

3.60

#548DB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#548DB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DB3

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DB3	#FFFFFF	#000000	##000000
##548DB3	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8DB5

Deuteranopia (green-blind)

#6F83B2

Tritanopia (blue-blind)

#1A979A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #548db3;
/* rgb */ color: rgb(84, 141, 179);
/* oklch */ color: oklch(62.0% 0.083 239.2);

Tailwind

colors: {
  custom: {
    50: '#8aaeca',
    500: '#548db3',
    950: '#000000',
  },
}

SCSS

$custom: #548db3;
$custom-light: #8aaeca;
$custom-dark: #000000;

JSON

{
  "hex": "#548db3",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 179
  },
  "hsl": {
    "h": 204,
    "s": 38.462,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61964,
    "c": 0.08328,
    "h": 239.2
  },
  "luminance": 0.24189
}

Semantic roles & 50–950 ramp

primary

#548DB3

secondary

#C6AD9D

accent

#8859CE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548DB3

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

Preview Lab → · Contrast checker → · Palette generator →