#588AF2#588AF2

#588AF2 is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.9% C 0.165 H 263.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#588AF2
RGB	rgb(88, 138, 242)
HSL	hsl(221, 86%, 65%)
HSV	hsv(221, 64%, 95%)
CMYK	cmyk(63.6%, 43%, 0%, 5.1%)
CIE-LAB	lab(58.66, 15.32, -57.29)
CIE-LCH	lch(58.66, 59.31, 284.98°)
OKLab	oklab(64.87% -0.0194 -0.1635)
OKLCH	oklch(64.87% 0.165 263.2)
XYZ	xyz(29.1344, 26.6597, 87.5977)
Luminance	0.2666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AF2 #F2C058

analogous

#58D7F2 #588AF2 #7358F2

triadic

#588AF2 #F2588A #8AF258

tetradic

#588AF2 #F258D7 #F2C058 #58F273

square

#588AF2 #F258D7 #F2C058 #58F273

split-complementary

#588AF2 #F27358 #D7F258

monochromatic

#0F49C1 #1F62EE #588AF2 #91B2F6 #CADAFB

Accessibility & contrast

On white

3.32

#588AF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#588AF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AF2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AF2	#FFFFFF	#000000	##000000
##588AF2	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5995F6

Deuteranopia (green-blind)

#4187F0

Tritanopia (blue-blind)

#00A2B2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588af2;
/* rgb */ color: rgb(88, 138, 242);
/* oklch */ color: oklch(64.9% 0.165 263.2);

Tailwind

colors: {
  custom: {
    50: '#95abf7',
    500: '#588af2',
    950: '#000000',
  },
}

SCSS

$custom: #588af2;
$custom-light: #95abf7;
$custom-dark: #000000;

JSON

{
  "hex": "#588af2",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 242
  },
  "hsl": {
    "h": 220.519,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.64869,
    "c": 0.16465,
    "h": 263.2
  },
  "luminance": 0.26662
}

Semantic roles & 50–950 ramp

primary

#588AF2

secondary

#EDDCB8

accent

#9A03E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588AF2

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

Preview Lab → · Contrast checker → · Palette generator →