#588AE8#588AE8

#588AE8 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.3% C 0.151 H 261.9°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#588AE8
RGB	rgb(88, 138, 232)
HSL	hsl(219, 76%, 63%)
HSV	hsv(219, 62%, 91%)
CMYK	cmyk(62.1%, 40.5%, 0%, 9%)
CIE-LAB	lab(58.11, 11.96, -52.62)
CIE-LCH	lch(58.11, 53.97, 282.81°)
OKLab	oklab(64.27% -0.0213 -0.1498)
OKLCH	oklch(64.27% 0.151 261.9)
XYZ	xyz(27.6734, 26.0753, 79.9030)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AE8 #E8B658

analogous

#58D2E8 #588AE8 #6E58E8

triadic

#588AE8 #E8588A #8AE858

tetradic

#588AE8 #E858D2 #E8B658 #58E86E

square

#588AE8 #E858D2 #E8B658 #58E86E

split-complementary

#588AE8 #E86E58 #D2E858

monochromatic

#184CAE #2264E1 #588AE8 #8EB0EF #C4D5F7

Accessibility & contrast

On white

3.38

#588AE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#588AE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AE8

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AE8	#FFFFFF	#000000	##000000
##588AE8	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6093EC

Deuteranopia (green-blind)

#4B86E6

Tritanopia (blue-blind)

#009FAE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588ae8;
/* rgb */ color: rgb(88, 138, 232);
/* oklch */ color: oklch(64.3% 0.151 261.9);

Tailwind

colors: {
  custom: {
    50: '#93abf0',
    500: '#588ae8',
    950: '#000000',
  },
}

SCSS

$custom: #588ae8;
$custom-light: #93abf0;
$custom-dark: #000000;

JSON

{
  "hex": "#588ae8",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 232
  },
  "hsl": {
    "h": 219.167,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64267,
    "c": 0.15132,
    "h": 261.9
  },
  "luminance": 0.26078
}

Semantic roles & 50–950 ramp

primary

#588AE8

secondary

#E8D6B4

accent

#920ED8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588AE8

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

Preview Lab → · Contrast checker → · Palette generator →