#588CF2#588CF2

#588CF2 is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.3% C 0.162 H 262.4°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#588CF2
RGB	rgb(88, 140, 242)
HSL	hsl(220, 86%, 65%)
HSV	hsv(220, 64%, 95%)
CMYK	cmyk(63.6%, 42.1%, 0%, 5.1%)
CIE-LAB	lab(59.19, 14.12, -56.43)
CIE-LCH	lch(59.19, 58.17, 284.05°)
OKLab	oklab(65.28% -0.0214 -0.161)
OKLCH	oklch(65.28% 0.162 262.4)
XYZ	xyz(29.4240, 27.2389, 87.6942)
Luminance	0.2724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CF2 #F2BE58

analogous

#58D9F2 #588CF2 #7158F2

triadic

#588CF2 #F2588C #8CF258

tetradic

#588CF2 #F258D9 #F2BE58 #58F271

square

#588CF2 #F258D9 #F2BE58 #58F271

split-complementary

#588CF2 #F27158 #D9F258

monochromatic

#0F4BC1 #1F65EE #588CF2 #91B3F6 #CADAFB

Accessibility & contrast

On white

3.26

#588CF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#588CF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CF2

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CF2	#FFFFFF	#000000	##000000
##588CF2	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D96F6

Deuteranopia (green-blind)

#4588F0

Tritanopia (blue-blind)

#00A3B3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #588cf2;
/* rgb */ color: rgb(88, 140, 242);
/* oklch */ color: oklch(65.3% 0.162 262.4);

Tailwind

colors: {
  custom: {
    50: '#95adf7',
    500: '#588cf2',
    950: '#000000',
  },
}

SCSS

$custom: #588cf2;
$custom-light: #95adf7;
$custom-dark: #000000;

JSON

{
  "hex": "#588cf2",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 242
  },
  "hsl": {
    "h": 219.74,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65282,
    "c": 0.16237,
    "h": 262.4
  },
  "luminance": 0.27242
}

Semantic roles & 50–950 ramp

primary

#588CF2

secondary

#EDDBB8

accent

#9703E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588CF2

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

Preview Lab → · Contrast checker → · Palette generator →