#558EDA#558EDA

#558EDA is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.2% C 0.130 H 256.1°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#558EDA
RGB	rgb(85, 142, 218)
HSL	hsl(214, 64%, 59%)
HSV	hsv(214, 61%, 85%)
CMYK	cmyk(61%, 34.9%, 0%, 14.5%)
CIE-LAB	lab(58.36, 4.37, -44.44)
CIE-LCH	lch(58.36, 44.65, 275.61°)
OKLab	oklab(64.19% -0.0311 -0.1258)
OKLCH	oklch(64.19% 0.13 256.1)
XYZ	xyz(26.0697, 26.3369, 70.0257)
Luminance	0.2634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558EDA #DAA155

analogous

#55D0DA #558EDA #5F55DA

triadic

#558EDA #DA558E #8EDA55

tetradic

#558EDA #DA55D0 #DAA155 #55DA5F

square

#558EDA #DA55D0 #DAA155 #55DA5F

split-complementary

#558EDA #DA5F55 #D0DA55

monochromatic

#205294 #2B6EC7 #558EDA #87AFE5 #BAD1F0

Accessibility & contrast

On white

3.35

#558EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#558EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558EDA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558EDA	#FFFFFF	#000000	##000000
##558EDA	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E93DD

Deuteranopia (green-blind)

#5C87D8

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #558eda;
/* rgb */ color: rgb(85, 142, 218);
/* oklch */ color: oklch(64.2% 0.130 256.1);

Tailwind

colors: {
  custom: {
    50: '#90aee6',
    500: '#558eda',
    950: '#000000',
  },
}

SCSS

$custom: #558eda;
$custom-light: #90aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#558eda",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 218
  },
  "hsl": {
    "h": 214.286,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64186,
    "c": 0.12963,
    "h": 256.1
  },
  "luminance": 0.26339
}

Semantic roles & 50–950 ramp

primary

#558EDA

secondary

#DFC9AB

accent

#A041E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #558EDA

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

Preview Lab → · Contrast checker → · Palette generator →