#558FA2#558FA2

#558FA2 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.067 H 221.0°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#558FA2
RGB	rgb(85, 143, 162)
HSL	hsl(195, 31%, 48%)
HSV	hsv(195, 48%, 64%)
CMYK	cmyk(47.5%, 11.7%, 0%, 36.5%)
CIE-LAB	lab(56.27, -13.68, -15.94)
CIE-LCH	lch(56.27, 21.01, 229.36°)
OKLab	oklab(61.76% -0.0506 -0.044)
OKLCH	oklch(61.76% 0.067 221)
XYZ	xyz(20.0880, 24.1833, 37.7847)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558FA2 #A26855

analogous

#55A28E #558FA2 #5568A2

triadic

#558FA2 #A2558F #8FA255

tetradic

#558FA2 #8E55A2 #A26855 #68A255

square

#558FA2 #8E55A2 #A26855 #68A255

split-complementary

#558FA2 #A25568 #A28E55

monochromatic

#2B4852 #406C7A #558FA2 #7BAABA #A3C4CF

Accessibility & contrast

On white

3.60

#558FA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#558FA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558FA2

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558FA2	#FFFFFF	#000000	##000000
##558FA2	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848CA3

Deuteranopia (green-blind)

#7883A2

Tritanopia (blue-blind)

#2F9595

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #558fa2;
/* rgb */ color: rgb(85, 143, 162);
/* oklch */ color: oklch(61.8% 0.067 221.0);

Tailwind

colors: {
  custom: {
    50: '#8aafbd',
    500: '#558fa2',
    950: '#000000',
  },
}

SCSS

$custom: #558fa2;
$custom-light: #8aafbd;
$custom-dark: #000000;

JSON

{
  "hex": "#558fa2",
  "rgb": {
    "r": 85,
    "g": 143,
    "b": 162
  },
  "hsl": {
    "h": 194.805,
    "s": 31.174,
    "l": 48.431
  },
  "oklch": {
    "l": 0.6176,
    "c": 0.06706,
    "h": 221
  },
  "luminance": 0.24185
}

Semantic roles & 50–950 ramp

primary

#558FA2

secondary

#BCA097

accent

#7A60C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #558FA2

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

Preview Lab → · Contrast checker → · Palette generator →