#558BE6#558BE6

#558BE6 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.2% C 0.149 H 260.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#558BE6
RGB	rgb(85, 139, 230)
HSL	hsl(218, 74%, 62%)
HSV	hsv(218, 63%, 90%)
CMYK	cmyk(63%, 39.6%, 0%, 9.8%)
CIE-LAB	lab(58.14, 10.16, -51.47)
CIE-LCH	lch(58.14, 52.47, 281.17°)
OKLab	oklab(64.22% -0.0252 -0.1465)
OKLCH	oklch(64.22% 0.149 260.2)
XYZ	xyz(27.2568, 26.1072, 78.4503)
Luminance	0.2611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558BE6 #E6B055

analogous

#55D4E6 #558BE6 #6855E6

triadic

#558BE6 #E6558B #8BE655

tetradic

#558BE6 #E655D4 #E6B055 #55E668

square

#558BE6 #E655D4 #E6B055 #55E668

split-complementary

#558BE6 #E66855 #D4E655

monochromatic

#194EA8 #2167DD #558BE6 #8AAFEE #C0D4F6

Accessibility & contrast

On white

3.38

#558BE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#558BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558BE6

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558BE6	#FFFFFF	#000000	##000000
##558BE6	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6393EA

Deuteranopia (green-blind)

#4D86E4

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #558be6;
/* rgb */ color: rgb(85, 139, 230);
/* oklch */ color: oklch(64.2% 0.149 260.2);

Tailwind

colors: {
  custom: {
    50: '#92acee',
    500: '#558be6',
    950: '#000000',
  },
}

SCSS

$custom: #558be6;
$custom-light: #92acee;
$custom-dark: #000000;

JSON

{
  "hex": "#558be6",
  "rgb": {
    "r": 85,
    "g": 139,
    "b": 230
  },
  "hsl": {
    "h": 217.655,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64218,
    "c": 0.14862,
    "h": 260.2
  },
  "luminance": 0.2611
}

Semantic roles & 50–950 ramp

primary

#558BE6

secondary

#E6D2B1

accent

#8C0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #558BE6

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

Preview Lab → · Contrast checker → · Palette generator →