#588EE6#588EE6

#588EE6 is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.0% C 0.144 H 259.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#588EE6
RGB	rgb(88, 142, 230)
HSL	hsl(217, 74%, 62%)
HSV	hsv(217, 62%, 90%)
CMYK	cmyk(61.7%, 38.3%, 0%, 9.8%)
CIE-LAB	lab(59.10, 8.91, -49.94)
CIE-LCH	lch(59.10, 50.73, 280.11°)
OKLab	oklab(65% -0.0258 -0.1419)
OKLCH	oklch(65% 0.144 259.7)
XYZ	xyz(27.9754, 27.1313, 78.6102)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EE6 #E6B058

analogous

#58D5E6 #588EE6 #6958E6

triadic

#588EE6 #E6588E #8EE658

tetradic

#588EE6 #E658D5 #E6B058 #58E669

square

#588EE6 #E658D5 #E6B058 #58E669

split-complementary

#588EE6 #E66958 #D5E658

monochromatic

#1950AA #236ADE #588EE6 #8DB2EE #C2D6F6

Accessibility & contrast

On white

3.27

#588EE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#588EE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EE6

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EE6	#FFFFFF	#000000	##000000
##588EE6	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6895EA

Deuteranopia (green-blind)

#5488E4

Tritanopia (blue-blind)

#00A2AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #588ee6;
/* rgb */ color: rgb(88, 142, 230);
/* oklch */ color: oklch(65.0% 0.144 259.7);

Tailwind

colors: {
  custom: {
    50: '#93aeee',
    500: '#588ee6',
    950: '#000000',
  },
}

SCSS

$custom: #588ee6;
$custom-light: #93aeee;
$custom-dark: #000000;

JSON

{
  "hex": "#588ee6",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 230
  },
  "hsl": {
    "h": 217.183,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64997,
    "c": 0.14423,
    "h": 259.7
  },
  "luminance": 0.27134
}

Semantic roles & 50–950 ramp

primary

#588EE6

secondary

#E7D3B3

accent

#8B0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588EE6

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

Preview Lab → · Contrast checker → · Palette generator →