#558DC5#558DC5

#558DC5 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.9% C 0.104 H 249.8°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#558DC5
RGB	rgb(85, 141, 197)
HSL	hsl(210, 49%, 55%)
HSV	hsv(210, 57%, 77%)
CMYK	cmyk(56.9%, 28.4%, 0%, 22.7%)
CIE-LAB	lab(57.09, -1.89, -34.62)
CIE-LCH	lch(57.09, 34.67, 266.87°)
OKLab	oklab(62.87% -0.0358 -0.0973)
OKLCH	oklch(62.87% 0.104 249.8)
XYZ	xyz(23.3456, 25.0103, 56.4097)
Luminance	0.2501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558DC5 #C58D55

analogous

#55C5C5 #558DC5 #5555C5

triadic

#558DC5 #C5558D #8DC555

tetradic

#558DC5 #C555C5 #C58D55 #55C555

square

#558DC5 #C555C5 #C58D55 #55C555

split-complementary

#558DC5 #C55555 #C5C555

monochromatic

#295077 #386EA5 #558DC5 #83ACD5 #B0CAE4

Accessibility & contrast

On white

3.50

#558DC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#558DC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558DC5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558DC5	#FFFFFF	#000000	##000000
##558DC5	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC7

Deuteranopia (green-blind)

#6784C4

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #558dc5;
/* rgb */ color: rgb(85, 141, 197);
/* oklch */ color: oklch(62.9% 0.104 249.8);

Tailwind

colors: {
  custom: {
    50: '#8daed7',
    500: '#558dc5',
    950: '#000000',
  },
}

SCSS

$custom: #558dc5;
$custom-light: #8daed7;
$custom-dark: #000000;

JSON

{
  "hex": "#558dc5",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 197
  },
  "hsl": {
    "h": 210,
    "s": 49.123,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62868,
    "c": 0.10372,
    "h": 249.8
  },
  "luminance": 0.25012
}

Semantic roles & 50–950 ramp

primary

#558DC5

secondary

#D2BBA3

accent

#944FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #558DC5

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

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