#558EA2#558EA2

#558EA2 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.067 H 222.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#558EA2
RGB	rgb(85, 142, 162)
HSL	hsl(196, 31%, 48%)
HSV	hsv(196, 48%, 64%)
CMYK	cmyk(47.5%, 12.3%, 0%, 36.5%)
CIE-LAB	lab(55.97, -13.13, -16.39)
CIE-LCH	lch(55.97, 21.01, 231.30°)
OKLab	oklab(61.52% -0.0494 -0.0453)
OKLCH	oklch(61.52% 0.067 222.5)
XYZ	xyz(19.9385, 23.8844, 37.7349)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558EA2 #A26955

analogous

#55A28F #558EA2 #5567A2

triadic

#558EA2 #A2558E #8EA255

tetradic

#558EA2 #8F55A2 #A26955 #67A255

square

#558EA2 #8F55A2 #A26955 #67A255

split-complementary

#558EA2 #A25567 #A28F55

monochromatic

#2B4852 #406B7A #558EA2 #7BA9BA #A3C3CF

Accessibility & contrast

On white

3.63

#558EA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#558EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558EA2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558EA2	#FFFFFF	#000000	##000000
##558EA2	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA3

Deuteranopia (green-blind)

#7782A2

Tritanopia (blue-blind)

#2F9494

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #558ea2;
/* rgb */ color: rgb(85, 142, 162);
/* oklch */ color: oklch(61.5% 0.067 222.5);

Tailwind

colors: {
  custom: {
    50: '#8aafbd',
    500: '#558ea2',
    950: '#000000',
  },
}

SCSS

$custom: #558ea2;
$custom-light: #8aafbd;
$custom-dark: #000000;

JSON

{
  "hex": "#558ea2",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 162
  },
  "hsl": {
    "h": 195.584,
    "s": 31.174,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61522,
    "c": 0.06699,
    "h": 222.5
  },
  "luminance": 0.23886
}

Semantic roles & 50–950 ramp

primary

#558EA2

secondary

#BCA097

accent

#7B60C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #558EA2

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

Preview Lab → · Contrast checker → · Palette generator →