#588AE2#588AE2

#588AE2 is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.9% C 0.143 H 260.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#588AE2
RGB	rgb(88, 138, 226)
HSL	hsl(218, 70%, 62%)
HSV	hsv(218, 61%, 89%)
CMYK	cmyk(61.1%, 38.9%, 0%, 11.4%)
CIE-LAB	lab(57.79, 9.96, -49.79)
CIE-LCH	lch(57.79, 50.78, 281.31°)
OKLab	oklab(63.92% -0.0225 -0.1415)
OKLCH	oklch(63.92% 0.143 260.9)
XYZ	xyz(26.8356, 25.7402, 75.4909)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AE2 #E2B058

analogous

#58CFE2 #588AE2 #6B58E2

triadic

#588AE2 #E2588A #8AE258

tetradic

#588AE2 #E258CF #E2B058 #58E26B

square

#588AE2 #E258CF #E2B058 #58E26B

split-complementary

#588AE2 #E26B58 #CFE258

monochromatic

#1C4DA3 #2566D7 #588AE2 #8CAFEB #C0D3F4

Accessibility & contrast

On white

3.42

#588AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#588AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AE2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AE2	#FFFFFF	#000000	##000000
##588AE2	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6492E6

Deuteranopia (green-blind)

#5085E0

Tritanopia (blue-blind)

#009EAB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588ae2;
/* rgb */ color: rgb(88, 138, 226);
/* oklch */ color: oklch(63.9% 0.143 260.9);

Tailwind

colors: {
  custom: {
    50: '#92abeb',
    500: '#588ae2',
    950: '#000000',
  },
}

SCSS

$custom: #588ae2;
$custom-light: #92abeb;
$custom-dark: #000000;

JSON

{
  "hex": "#588ae2",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 226
  },
  "hsl": {
    "h": 218.261,
    "s": 70.408,
    "l": 61.569
  },
  "oklch": {
    "l": 0.63916,
    "c": 0.14329,
    "h": 260.9
  },
  "luminance": 0.25743
}

Semantic roles & 50–950 ramp

primary

#588AE2

secondary

#E5D2B1

accent

#8D13D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588AE2

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

Preview Lab → · Contrast checker → · Palette generator →