#558199#558199

#558199 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 58.1% C 0.061 H 233.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#558199
RGB	rgb(85, 129, 153)
HSL	hsl(201, 29%, 47%)
HSV	hsv(201, 44%, 60%)
CMYK	cmyk(44.4%, 15.7%, 0%, 40%)
CIE-LAB	lab(51.76, -8.46, -17.60)
CIE-LCH	lch(51.76, 19.53, 244.33°)
OKLab	oklab(58.07% -0.0365 -0.0487)
OKLCH	oklch(58.07% 0.061 233.1)
XYZ	xyz(17.3443, 19.9305, 33.0638)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558199 #996D55

analogous

#55998F #558199 #555F99

triadic

#558199 #995581 #819955

tetradic

#558199 #8F5599 #996D55 #5F9955

square

#558199 #8F5599 #996D55 #5F9955

split-complementary

#558199 #99555F #998F55

monochromatic

#293F4A #3F6072 #558199 #779EB4 #9FBACA

Accessibility & contrast

On white

4.21

#558199 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#558199 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558199

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558199	#FFFFFF	#000000	##000000
##558199	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76809A

Deuteranopia (green-blind)

#6C7899

Tritanopia (blue-blind)

#398789

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #558199;
/* rgb */ color: rgb(85, 129, 153);
/* oklch */ color: oklch(58.1% 0.061 233.1);

Tailwind

colors: {
  custom: {
    50: '#88a5b7',
    500: '#558199',
    950: '#000000',
  },
}

SCSS

$custom: #558199;
$custom-light: #88a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#558199",
  "rgb": {
    "r": 85,
    "g": 129,
    "b": 153
  },
  "hsl": {
    "h": 201.176,
    "s": 28.571,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58065,
    "c": 0.06084,
    "h": 233.1
  },
  "luminance": 0.19932
}

Semantic roles & 50–950 ramp

primary

#558199

secondary

#B7A093

accent

#8563C5

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C0F11

muted

#7D7F80

Preview Lab

Preview with #558199

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

Preview Lab → · Contrast checker → · Palette generator →