#558498#558498

#558498 is a mid, muted cyan. Relative luminance 0.207; OKLCH L 58.7% C 0.060 H 226.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#558498
RGB	rgb(85, 132, 152)
HSL	hsl(198, 28%, 46%)
HSV	hsv(198, 44%, 60%)
CMYK	cmyk(44.1%, 13.2%, 0%, 40.4%)
CIE-LAB	lab(52.62, -10.44, -15.71)
CIE-LCH	lch(52.62, 18.87, 236.39°)
OKLab	oklab(58.74% -0.0408 -0.0433)
OKLCH	oklch(58.74% 0.06 226.8)
XYZ	xyz(17.6631, 20.6996, 32.7643)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558498 #986955

analogous

#55988B #558498 #556398

triadic

#558498 #985584 #849855

tetradic

#558498 #8B5598 #986955 #639855

square

#558498 #8B5598 #986955 #639855

split-complementary

#558498 #985563 #988B55

monochromatic

#29404A #3F6271 #558498 #77A1B3 #9EBCC9

Accessibility & contrast

On white

4.09

#558498 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#558498 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558498

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558498	#FFFFFF	#000000	##000000
##558498	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798299

Deuteranopia (green-blind)

#6F7A98

Tritanopia (blue-blind)

#388A8A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #558498;
/* rgb */ color: rgb(85, 132, 152);
/* oklch */ color: oklch(58.7% 0.060 226.8);

Tailwind

colors: {
  custom: {
    50: '#88a7b6',
    500: '#558498',
    950: '#000000',
  },
}

SCSS

$custom: #558498;
$custom-light: #88a7b6;
$custom-dark: #000000;

JSON

{
  "hex": "#558498",
  "rgb": {
    "r": 85,
    "g": 132,
    "b": 152
  },
  "hsl": {
    "h": 197.91,
    "s": 28.27,
    "l": 46.471
  },
  "oklch": {
    "l": 0.58735,
    "c": 0.05951,
    "h": 226.8
  },
  "luminance": 0.20701
}

Semantic roles & 50–950 ramp

primary

#558498

secondary

#B69D92

accent

#8063C5

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C0F11

muted

#7D7F80

Preview Lab

Preview with #558498

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

Preview Lab → · Contrast checker → · Palette generator →