#588AED#588AED

#588AED is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.6% C 0.158 H 262.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#588AED
RGB	rgb(88, 138, 237)
HSL	hsl(220, 81%, 64%)
HSV	hsv(220, 63%, 93%)
CMYK	cmyk(62.9%, 41.8%, 0%, 7.1%)
CIE-LAB	lab(58.38, 13.64, -54.97)
CIE-LCH	lch(58.38, 56.63, 283.94°)
OKLab	oklab(64.57% -0.0203 -0.1567)
OKLCH	oklch(64.57% 0.158 262.6)
XYZ	xyz(28.3937, 26.3635, 83.6967)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AED #EDBB58

analogous

#58D4ED #588AED #7058ED

triadic

#588AED #ED588A #8AED58

tetradic

#588AED #ED58D4 #EDBB58 #58ED70

square

#588AED #ED58D4 #EDBB58 #58ED70

split-complementary

#588AED #ED7058 #D4ED58

monochromatic

#144AB7 #2163E7 #588AED #8FB1F3 #C6D7F9

Accessibility & contrast

On white

3.35

#588AED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#588AED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AED

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AED	#FFFFFF	#000000	##000000
##588AED	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D94F1

Deuteranopia (green-blind)

#4686EB

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588aed;
/* rgb */ color: rgb(88, 138, 237);
/* oklch */ color: oklch(64.6% 0.158 262.6);

Tailwind

colors: {
  custom: {
    50: '#94abf3',
    500: '#588aed',
    950: '#000000',
  },
}

SCSS

$custom: #588aed;
$custom-light: #94abf3;
$custom-dark: #000000;

JSON

{
  "hex": "#588aed",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 237
  },
  "hsl": {
    "h": 219.866,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64565,
    "c": 0.15799,
    "h": 262.6
  },
  "luminance": 0.26366
}

Semantic roles & 50–950 ramp

primary

#588AED

secondary

#EBD9B6

accent

#9609DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588AED

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

Preview Lab → · Contrast checker → · Palette generator →