#588DED#588DED

#588DED is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.2% C 0.155 H 261.3°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#588DED
RGB	rgb(88, 141, 237)
HSL	hsl(219, 81%, 64%)
HSV	hsv(219, 63%, 93%)
CMYK	cmyk(62.9%, 40.5%, 0%, 7.1%)
CIE-LAB	lab(59.19, 11.84, -53.67)
CIE-LCH	lch(59.19, 54.96, 282.44°)
OKLab	oklab(65.19% -0.0233 -0.1528)
OKLCH	oklch(65.19% 0.155 261.3)
XYZ	xyz(28.8301, 27.2362, 83.8421)
Luminance	0.2724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DED #EDB858

analogous

#58D7ED #588DED #6D58ED

triadic

#588DED #ED588D #8DED58

tetradic

#588DED #ED58D7 #EDB858 #58ED6D

square

#588DED #ED58D7 #EDB858 #58ED6D

split-complementary

#588DED #ED6D58 #D7ED58

monochromatic

#144EB7 #2167E7 #588DED #8FB3F3 #C6D8F9

Accessibility & contrast

On white

3.26

#588DED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#588DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DED

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DED	#FFFFFF	#000000	##000000
##588DED	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)

#6296F1

Deuteranopia (green-blind)

#4C88EB

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #588ded;
/* rgb */ color: rgb(88, 141, 237);
/* oklch */ color: oklch(65.2% 0.155 261.3);

Tailwind

colors: {
  custom: {
    50: '#94adf3',
    500: '#588ded',
    950: '#000000',
  },
}

SCSS

$custom: #588ded;
$custom-light: #94adf3;
$custom-dark: #000000;

JSON

{
  "hex": "#588ded",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 237
  },
  "hsl": {
    "h": 218.658,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65192,
    "c": 0.1546,
    "h": 261.3
  },
  "luminance": 0.27239
}

Semantic roles & 50–950 ramp

primary

#588DED

secondary

#EBD8B6

accent

#9109DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #588DED

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

Preview Lab → · Contrast checker → · Palette generator →