#558DC7#558DC7

#558DC7 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 63.0% C 0.106 H 250.6°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#558DC7
RGB	rgb(85, 141, 199)
HSL	hsl(211, 50%, 56%)
HSV	hsv(211, 57%, 78%)
CMYK	cmyk(57.3%, 29.1%, 0%, 22%)
CIE-LAB	lab(57.18, -1.25, -35.61)
CIE-LCH	lch(57.18, 35.63, 267.99°)
OKLab	oklab(62.97% -0.0352 -0.1002)
OKLCH	oklch(62.97% 0.106 250.6)
XYZ	xyz(23.5763, 25.1025, 57.6246)
Luminance	0.2510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558DC7 #C78F55

analogous

#55C6C7 #558DC7 #5655C7

triadic

#558DC7 #C7558D #8DC755

tetradic

#558DC7 #C755C6 #C78F55 #55C756

square

#558DC7 #C755C6 #C78F55 #55C756

split-complementary

#558DC7 #C75655 #C6C755

monochromatic

#28507A #376EA8 #558DC7 #83ACD6 #B1CBE5

Accessibility & contrast

On white

3.49

#558DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#558DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558DC7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558DC7	#FFFFFF	#000000	##000000
##558DC7	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758FCA

Deuteranopia (green-blind)

#6684C6

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #558dc7;
/* rgb */ color: rgb(85, 141, 199);
/* oklch */ color: oklch(63.0% 0.106 250.6);

Tailwind

colors: {
  custom: {
    50: '#8daed8',
    500: '#558dc7',
    950: '#000000',
  },
}

SCSS

$custom: #558dc7;
$custom-light: #8daed8;
$custom-dark: #000000;

JSON

{
  "hex": "#558dc7",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 199
  },
  "hsl": {
    "h": 210.526,
    "s": 50.442,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62968,
    "c": 0.1062,
    "h": 250.6
  },
  "luminance": 0.25105
}

Semantic roles & 50–950 ramp

primary

#558DC7

secondary

#D4BCA4

accent

#954EDA

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #558DC7

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

Preview Lab → · Contrast checker → · Palette generator →