#588BE6#588BE6

#588BE6 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.4% C 0.148 H 261.1°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#588BE6
RGB	rgb(88, 139, 230)
HSL	hsl(218, 74%, 62%)
HSV	hsv(218, 62%, 90%)
CMYK	cmyk(61.7%, 39.6%, 0%, 9.8%)
CIE-LAB	lab(58.27, 10.69, -51.25)
CIE-LCH	lch(58.27, 52.35, 281.79°)
OKLab	oklab(64.36% -0.0227 -0.1458)
OKLCH	oklch(64.36% 0.148 261.1)
XYZ	xyz(27.5350, 26.2506, 78.4634)
Luminance	0.2625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BE6 #E6B358

analogous

#58D2E6 #588BE6 #6C58E6

triadic

#588BE6 #E6588B #8BE658

tetradic

#588BE6 #E658D2 #E6B358 #58E66C

square

#588BE6 #E658D2 #E6B358 #58E66C

split-complementary

#588BE6 #E66C58 #D2E658

monochromatic

#194DAA #2366DE #588BE6 #8DB0EE #C2D5F6

Accessibility & contrast

On white

3.36

#588BE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#588BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BE6

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BE6	#FFFFFF	#000000	##000000
##588BE6	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6393EA

Deuteranopia (green-blind)

#4F86E4

Tritanopia (blue-blind)

#00A0AD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588be6;
/* rgb */ color: rgb(88, 139, 230);
/* oklch */ color: oklch(64.4% 0.148 261.1);

Tailwind

colors: {
  custom: {
    50: '#93acee',
    500: '#588be6',
    950: '#000000',
  },
}

SCSS

$custom: #588be6;
$custom-light: #93acee;
$custom-dark: #000000;

JSON

{
  "hex": "#588be6",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 230
  },
  "hsl": {
    "h": 218.451,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.6436,
    "c": 0.14752,
    "h": 261.1
  },
  "luminance": 0.26253
}

Semantic roles & 50–950 ramp

primary

#588BE6

secondary

#E7D4B3

accent

#8F0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588BE6

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

Preview Lab → · Contrast checker → · Palette generator →