#558AE6#558AE6

#558AE6 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.0% C 0.150 H 260.7°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#558AE6
RGB	rgb(85, 138, 230)
HSL	hsl(218, 74%, 62%)
HSV	hsv(218, 63%, 90%)
CMYK	cmyk(63%, 40%, 0%, 9.8%)
CIE-LAB	lab(57.86, 10.76, -51.91)
CIE-LCH	lch(57.86, 53.01, 281.71°)
OKLab	oklab(64.01% -0.0242 -0.1478)
OKLCH	oklch(64.01% 0.15 260.7)
XYZ	xyz(27.1127, 25.8189, 78.4023)
Luminance	0.2582 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558AE6 #E6B155

analogous

#55D3E6 #558AE6 #6955E6

triadic

#558AE6 #E6558A #8AE655

tetradic

#558AE6 #E655D3 #E6B155 #55E669

square

#558AE6 #E655D3 #E6B155 #55E669

split-complementary

#558AE6 #E66955 #D3E655

monochromatic

#194DA8 #2166DD #558AE6 #8AAFEE #C0D3F6

Accessibility & contrast

On white

3.41

#558AE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#558AE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558AE6

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558AE6	#FFFFFF	#000000	##000000
##558AE6	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6192EA

Deuteranopia (green-blind)

#4C85E4

Tritanopia (blue-blind)

#009FAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #558ae6;
/* rgb */ color: rgb(85, 138, 230);
/* oklch */ color: oklch(64.0% 0.150 260.7);

Tailwind

colors: {
  custom: {
    50: '#92abee',
    500: '#558ae6',
    950: '#000000',
  },
}

SCSS

$custom: #558ae6;
$custom-light: #92abee;
$custom-dark: #000000;

JSON

{
  "hex": "#558ae6",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 230
  },
  "hsl": {
    "h": 218.069,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64006,
    "c": 0.14973,
    "h": 260.7
  },
  "luminance": 0.25821
}

Semantic roles & 50–950 ramp

primary

#558AE6

secondary

#E6D3B1

accent

#8E0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #558AE6

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

Preview Lab → · Contrast checker → · Palette generator →