#588CE6#588CE6

#588CE6 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.146 H 260.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#588CE6
RGB	rgb(88, 140, 230)
HSL	hsl(218, 74%, 62%)
HSV	hsv(218, 62%, 90%)
CMYK	cmyk(61.7%, 39.1%, 0%, 9.8%)
CIE-LAB	lab(58.55, 10.10, -50.81)
CIE-LCH	lch(58.55, 51.81, 281.24°)
OKLab	oklab(64.57% -0.0237 -0.1445)
OKLCH	oklch(64.57% 0.146 260.7)
XYZ	xyz(27.6805, 26.5415, 78.5119)
Luminance	0.2654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CE6 #E6B258

analogous

#58D3E6 #588CE6 #6B58E6

triadic

#588CE6 #E6588C #8CE658

tetradic

#588CE6 #E658D3 #E6B258 #58E66B

square

#588CE6 #E658D3 #E6B258 #58E66B

split-complementary

#588CE6 #E66B58 #D3E658

monochromatic

#194EAA #2367DE #588CE6 #8DB1EE #C2D5F6

Accessibility & contrast

On white

3.33

#588CE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#588CE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CE6

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CE6	#FFFFFF	#000000	##000000
##588CE6	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6594EA

Deuteranopia (green-blind)

#5087E4

Tritanopia (blue-blind)

#00A0AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #588ce6;
/* rgb */ color: rgb(88, 140, 230);
/* oklch */ color: oklch(64.6% 0.146 260.7);

Tailwind

colors: {
  custom: {
    50: '#93adee',
    500: '#588ce6',
    950: '#000000',
  },
}

SCSS

$custom: #588ce6;
$custom-light: #93adee;
$custom-dark: #000000;

JSON

{
  "hex": "#588ce6",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 230
  },
  "hsl": {
    "h": 218.028,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64572,
    "c": 0.14642,
    "h": 260.7
  },
  "luminance": 0.26544
}

Semantic roles & 50–950 ramp

primary

#588CE6

secondary

#E7D4B3

accent

#8D0FD6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588CE6

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

Preview Lab → · Contrast checker → · Palette generator →