#588FE6#588FE6

#588FE6 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.2% C 0.143 H 259.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#588FE6
RGB	rgb(88, 143, 230)
HSL	hsl(217, 74%, 62%)
HSV	hsv(217, 62%, 90%)
CMYK	cmyk(61.7%, 37.8%, 0%, 9.8%)
CIE-LAB	lab(59.37, 8.31, -49.51)
CIE-LCH	lch(59.37, 50.20, 279.53°)
OKLab	oklab(65.21% -0.0268 -0.1406)
OKLCH	oklch(65.21% 0.143 259.2)
XYZ	xyz(28.1248, 27.4302, 78.6600)
Luminance	0.2743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FE6 #E6AF58

analogous

#58D6E6 #588FE6 #6858E6

triadic

#588FE6 #E6588F #8FE658

tetradic

#588FE6 #E658D6 #E6AF58 #58E668

square

#588FE6 #E658D6 #E6AF58 #58E668

split-complementary

#588FE6 #E66858 #D6E658

monochromatic

#1951AA #236BDE #588FE6 #8DB3EE #C2D6F6

Accessibility & contrast

On white

3.24

#588FE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#588FE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FE6

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FE6	#FFFFFF	#000000	##000000
##588FE6	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6996EA

Deuteranopia (green-blind)

#5589E4

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #588fe6;
/* rgb */ color: rgb(88, 143, 230);
/* oklch */ color: oklch(65.2% 0.143 259.2);

Tailwind

colors: {
  custom: {
    50: '#93afee',
    500: '#588fe6',
    950: '#000000',
  },
}

SCSS

$custom: #588fe6;
$custom-light: #93afee;
$custom-dark: #000000;

JSON

{
  "hex": "#588fe6",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 230
  },
  "hsl": {
    "h": 216.761,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.6521,
    "c": 0.14315,
    "h": 259.2
  },
  "luminance": 0.27433
}

Semantic roles & 50–950 ramp

primary

#588FE6

secondary

#E7D3B3

accent

#890FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588FE6

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

Preview Lab → · Contrast checker → · Palette generator →