#588AF0#588AF0

#588AF0 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.7% C 0.162 H 263.0°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX#588AF0
RGBrgb(88, 138, 240)
HSLhsl(220, 84%, 64%)
HSVhsv(220, 63%, 94%)
CMYKcmyk(63.3%, 42.5%, 0%, 5.9%)
CIE-LABlab(58.55, 14.65, -56.36)
CIE-LCHlch(58.55, 58.24, 284.57°)
OKLaboklab(64.75% -0.0198 -0.1608)
OKLCHoklch(64.75% 0.162 263)
XYZxyz(28.8357, 26.5403, 86.0243)
Luminance0.2654 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#588AF0 #F0BE58
analogous
#58D6F0 #588AF0 #7258F0
triadic
#588AF0 #F0588A #8AF058
tetradic
#588AF0 #F058D6 #F0BE58 #58F072
square
#588AF0 #F058D6 #F0BE58 #58F072
split-complementary
#588AF0 #F07258 #D6F058
monochromatic
#1149BD #2063EB #588AF0 #90B1F5 #C8D9FA

Accessibility & contrast

On white

3.33
#588AF0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.31
#588AF0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AF0
6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##588AF0#FFFFFF#000000##000000
##588AF01.003.336.316.31
#FFFFFF3.331.0021.0021.00
#0000006.3121.001.001.00
##0000006.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B94F4
Deuteranopia (green-blind)
#4386EE
Tritanopia (blue-blind)
#00A1B1
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #588af0;
/* rgb */ color: rgb(88, 138, 240);
/* oklch */ color: oklch(64.7% 0.162 263.0);
Tailwind
colors: {
  custom: {
    50: '#95abf5',
    500: '#588af0',
    950: '#000000',
  },
}
SCSS
$custom: #588af0;
$custom-light: #95abf5;
$custom-dark: #000000;
JSON
{
  "hex": "#588af0",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 240
  },
  "hsl": {
    "h": 220.263,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64747,
    "c": 0.16199,
    "h": 263
  },
  "luminance": 0.26543
}

Semantic roles & 50–950 ramp

primary
#588AF0
secondary
#ECDBB8
accent
#9806E0
background
#F9FAFF
surface
#F2F4FE
border
#CCCED6
text
#0E1017
muted
#7E7F85

Preview Lab

Preview with #588AF0

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

Preview Lab → · Contrast checker → · Palette generator →

#588AF0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva