#588BE2#588BE2

#588BE2 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.1% C 0.142 H 260.5°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#588BE2
RGB	rgb(88, 139, 226)
HSL	hsl(218, 70%, 62%)
HSV	hsv(218, 61%, 89%)
CMYK	cmyk(61.1%, 38.5%, 0%, 11.4%)
CIE-LAB	lab(58.06, 9.36, -49.36)
CIE-LCH	lch(58.06, 50.23, 280.74°)
OKLab	oklab(64.13% -0.0236 -0.1402)
OKLCH	oklch(64.13% 0.142 260.5)
XYZ	xyz(26.9798, 26.0285, 75.5390)
Luminance	0.2603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BE2 #E2AF58

analogous

#58D0E2 #588BE2 #6A58E2

triadic

#588BE2 #E2588B #8BE258

tetradic

#588BE2 #E258D0 #E2AF58 #58E26A

square

#588BE2 #E258D0 #E2AF58 #58E26A

split-complementary

#588BE2 #E26A58 #D0E258

monochromatic

#1C4EA3 #2567D7 #588BE2 #8CAFEB #C0D3F4

Accessibility & contrast

On white

3.38

#588BE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#588BE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BE2

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BE2	#FFFFFF	#000000	##000000
##588BE2	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6593E5

Deuteranopia (green-blind)

#5286E0

Tritanopia (blue-blind)

#009FAC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588be2;
/* rgb */ color: rgb(88, 139, 226);
/* oklch */ color: oklch(64.1% 0.142 260.5);

Tailwind

colors: {
  custom: {
    50: '#92aceb',
    500: '#588be2',
    950: '#000000',
  },
}

SCSS

$custom: #588be2;
$custom-light: #92aceb;
$custom-dark: #000000;

JSON

{
  "hex": "#588be2",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 226
  },
  "hsl": {
    "h": 217.826,
    "s": 70.408,
    "l": 61.569
  },
  "oklch": {
    "l": 0.64129,
    "c": 0.14219,
    "h": 260.5
  },
  "luminance": 0.26031
}

Semantic roles & 50–950 ramp

primary

#588BE2

secondary

#E5D2B1

accent

#8C13D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588BE2

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

Preview Lab → · Contrast checker → · Palette generator →