#548BB3#548BB3

#548BB3 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.5% C 0.084 H 241.5°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#548BB3
RGB	rgb(84, 139, 179)
HSL	hsl(205, 38%, 52%)
HSV	hsv(205, 53%, 70%)
CMYK	cmyk(53.1%, 22.3%, 0%, 29.8%)
CIE-LAB	lab(55.69, -6.62, -26.57)
CIE-LCH	lch(55.69, 27.38, 256.00°)
OKLab	oklab(61.5% -0.0402 -0.0741)
OKLCH	oklch(61.5% 0.084 241.5)
XYZ	xyz(21.0225, 23.6030, 46.0871)
Luminance	0.2361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548BB3 #B37C54

analogous

#54B3AC #548BB3 #545CB3

triadic

#548BB3 #B3548B #8BB354

tetradic

#548BB3 #AC54B3 #B37C54 #5CB354

square

#548BB3 #AC54B3 #B37C54 #5CB354

split-complementary

#548BB3 #B3545C #B3AC54

monochromatic

#2B4B61 #3E6B8C #548BB3 #7EA8C6 #A9C4D9

Accessibility & contrast

On white

3.67

#548BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#548BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548BB3

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548BB3	#FFFFFF	#000000	##000000
##548BB3	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB5

Deuteranopia (green-blind)

#6D81B2

Tritanopia (blue-blind)

#1B9598

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #548bb3;
/* rgb */ color: rgb(84, 139, 179);
/* oklch */ color: oklch(61.5% 0.084 241.5);

Tailwind

colors: {
  custom: {
    50: '#8aacca',
    500: '#548bb3',
    950: '#000000',
  },
}

SCSS

$custom: #548bb3;
$custom-light: #8aacca;
$custom-dark: #000000;

JSON

{
  "hex": "#548bb3",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 179
  },
  "hsl": {
    "h": 205.263,
    "s": 38.462,
    "l": 51.569
  },
  "oklch": {
    "l": 0.615,
    "c": 0.08436,
    "h": 241.5
  },
  "luminance": 0.23605
}

Semantic roles & 50–950 ramp

primary

#548BB3

secondary

#C6AE9D

accent

#8B59CE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548BB3

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

Preview Lab → · Contrast checker → · Palette generator →