#548DB0#548DB0

#548DB0 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.080 H 237.0°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#548DB0
RGB	rgb(84, 141, 176)
HSL	hsl(203, 37%, 51%)
HSV	hsv(203, 52%, 69%)
CMYK	cmyk(52.3%, 19.9%, 0%, 31%)
CIE-LAB	lab(56.16, -8.67, -24.13)
CIE-LCH	lch(56.16, 25.64, 250.23°)
OKLab	oklab(61.83% -0.0437 -0.0672)
OKLCH	oklch(61.83% 0.08 237)
XYZ	xyz(21.0147, 24.0674, 44.6039)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DB0 #B07754

analogous

#54B0A5 #548DB0 #545FB0

triadic

#548DB0 #B0548D #8DB054

tetradic

#548DB0 #A554B0 #B07754 #5FB054

square

#548DB0 #A554B0 #B07754 #5FB054

split-complementary

#548DB0 #B0545F #B0A554

monochromatic

#2B4B5E #3F6C88 #548DB0 #7EA9C3 #A8C5D7

Accessibility & contrast

On white

3.61

#548DB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#548DB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DB0

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DB0	#FFFFFF	#000000	##000000
##548DB0	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8CB2

Deuteranopia (green-blind)

#7082AF

Tritanopia (blue-blind)

#1E9699

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #548db0;
/* rgb */ color: rgb(84, 141, 176);
/* oklch */ color: oklch(61.8% 0.080 237.0);

Tailwind

colors: {
  custom: {
    50: '#8aaec7',
    500: '#548db0',
    950: '#000000',
  },
}

SCSS

$custom: #548db0;
$custom-light: #8aaec7;
$custom-dark: #000000;

JSON

{
  "hex": "#548db0",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 176
  },
  "hsl": {
    "h": 202.826,
    "s": 36.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.6183,
    "c": 0.08013,
    "h": 237
  },
  "luminance": 0.24069
}

Semantic roles & 50–950 ramp

primary

#548DB0

secondary

#C4AB9C

accent

#865BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548DB0

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

Preview Lab → · Contrast checker → · Palette generator →