#588EFC#588EFC

#588EFC is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.3% C 0.173 H 262.9°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#588EFC
RGB	rgb(88, 142, 252)
HSL	hsl(220, 96%, 67%)
HSV	hsv(220, 65%, 99%)
CMYK	cmyk(65.1%, 43.7%, 0%, 1.2%)
CIE-LAB	lab(60.29, 16.31, -60.19)
CIE-LCH	lch(60.29, 62.36, 285.16°)
OKLab	oklab(66.31% -0.0215 -0.172)
OKLCH	oklch(66.31% 0.173 262.9)
XYZ	xyz(31.2620, 28.4460, 95.9197)
Luminance	0.2845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EFC #FCC658

analogous

#58E0FC #588EFC #7458FC

triadic

#588EFC #FC588E #8EFC58

tetradic

#588EFC #FC58E0 #FCC658 #58FC74

square

#588EFC #FC58E0 #FCC658 #58FC74

split-complementary

#588EFC #FC7458 #E0FC58

monochromatic

#0449D6 #1C65FB #588EFC #94B7FD #D0DFFE

Accessibility & contrast

On white

3.14

#588EFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#588EFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EFC

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EFC	#FFFFFF	#000000	##000000
##588EFC	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5999FF

Deuteranopia (green-blind)

#3D8AFA

Tritanopia (blue-blind)

#00A7B9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #588efc;
/* rgb */ color: rgb(88, 142, 252);
/* oklch */ color: oklch(66.3% 0.173 262.9);

Tailwind

colors: {
  custom: {
    50: '#96aefe',
    500: '#588efc',
    950: '#000000',
  },
}

SCSS

$custom: #588efc;
$custom-light: #96aefe;
$custom-dark: #000000;

JSON

{
  "hex": "#588efc",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 252
  },
  "hsl": {
    "h": 220.244,
    "s": 96.471,
    "l": 66.667
  },
  "oklch": {
    "l": 0.66307,
    "c": 0.17331,
    "h": 262.9
  },
  "luminance": 0.28449
}

Semantic roles & 50–950 ramp

primary

#588EFC

secondary

#F2E1BD

accent

#9A00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #588EFC

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

Preview Lab → · Contrast checker → · Palette generator →