#548BB2#548BB2

#548BB2 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.5% C 0.083 H 240.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#548BB2
RGB	rgb(84, 139, 178)
HSL	hsl(205, 38%, 51%)
HSV	hsv(205, 53%, 70%)
CMYK	cmyk(52.8%, 21.9%, 0%, 30.2%)
CIE-LAB	lab(55.65, -6.93, -26.06)
CIE-LCH	lch(55.65, 26.96, 255.11°)
OKLab	oklab(61.45% -0.0406 -0.0727)
OKLCH	oklch(61.45% 0.083 240.8)
XYZ	xyz(20.9218, 23.5627, 45.5564)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BB2 #B27B54

analogous

#54B2AA #548BB2 #545CB2

triadic

#548BB2 #B2548B #8BB254

tetradic

#548BB2 #AA54B2 #B27B54 #5CB254

square

#548BB2 #AA54B2 #B27B54 #5CB254

split-complementary

#548BB2 #B2545C #B2AA54

monochromatic

#2B4A60 #3E6B8A #548BB2 #7EA8C5 #A8C4D8

Accessibility & contrast

On white

3.68

#548BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#548BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BB2

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BB2	#FFFFFF	#000000	##000000
##548BB2	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB4

Deuteranopia (green-blind)

#6D81B1

Tritanopia (blue-blind)

#1C9598

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #548bb2;
/* rgb */ color: rgb(84, 139, 178);
/* oklch */ color: oklch(61.5% 0.083 240.8);

Tailwind

colors: {
  custom: {
    50: '#8aacc9',
    500: '#548bb2',
    950: '#000000',
  },
}

SCSS

$custom: #548bb2;
$custom-light: #8aacc9;
$custom-dark: #000000;

JSON

{
  "hex": "#548bb2",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 178
  },
  "hsl": {
    "h": 204.894,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.61454,
    "c": 0.08325,
    "h": 240.8
  },
  "luminance": 0.23564
}

Semantic roles & 50–950 ramp

primary

#548BB2

secondary

#C6AD9C

accent

#8A5ACE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548BB2

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

Preview Lab → · Contrast checker → · Palette generator →