#558FD2#558FD2

#558FD2 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.118 H 253.2°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#558FD2
RGB	rgb(85, 143, 210)
HSL	hsl(212, 58%, 58%)
HSV	hsv(212, 60%, 82%)
CMYK	cmyk(59.5%, 31.9%, 0%, 17.6%)
CIE-LAB	lab(58.25, 1.15, -40.12)
CIE-LCH	lch(58.25, 40.13, 271.64°)
OKLab	oklab(63.98% -0.0343 -0.1133)
OKLCH	oklch(63.98% 0.118 253.2)
XYZ	xyz(25.1975, 26.2271, 64.6947)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558FD2 #D29855

analogous

#55CED2 #558FD2 #5955D2

triadic

#558FD2 #D2558F #8FD255

tetradic

#558FD2 #D255CE #D29855 #55D259

square

#558FD2 #D255CE #D29855 #55D259

split-complementary

#558FD2 #D25955 #CED255

monochromatic

#245388 #3170B9 #558FD2 #85AFDF #B6CFEC

Accessibility & contrast

On white

3.36

#558FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#558FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558FD2

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558FD2	#FFFFFF	#000000	##000000
##558FD2	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7393D5

Deuteranopia (green-blind)

#6287D1

Tritanopia (blue-blind)

#009EA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #558fd2;
/* rgb */ color: rgb(85, 143, 210);
/* oklch */ color: oklch(64.0% 0.118 253.2);

Tailwind

colors: {
  custom: {
    50: '#8fafe0',
    500: '#558fd2',
    950: '#000000',
  },
}

SCSS

$custom: #558fd2;
$custom-light: #8fafe0;
$custom-dark: #000000;

JSON

{
  "hex": "#558fd2",
  "rgb": {
    "r": 85,
    "g": 143,
    "b": 210
  },
  "hsl": {
    "h": 212.16,
    "s": 58.14,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63979,
    "c": 0.11833,
    "h": 253.2
  },
  "luminance": 0.26229
}

Semantic roles & 50–950 ramp

primary

#558FD2

secondary

#DAC3A8

accent

#9946E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #558FD2

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

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