#588DD4#588DD4

#588DD4 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.8% C 0.122 H 256.2°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#588DD4
RGB	rgb(88, 141, 212)
HSL	hsl(214, 59%, 59%)
HSV	hsv(214, 58%, 83%)
CMYK	cmyk(58.5%, 33.5%, 0%, 16.9%)
CIE-LAB	lab(57.92, 3.56, -41.75)
CIE-LCH	lch(57.92, 41.91, 274.88°)
OKLab	oklab(63.79% -0.0291 -0.118)
OKLCH	oklch(63.79% 0.122 256.2)
XYZ	xyz(25.4288, 25.8757, 65.9290)
Luminance	0.2588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DD4 #D49F58

analogous

#58CBD4 #588DD4 #6158D4

triadic

#588DD4 #D4588D #8DD458

tetradic

#588DD4 #D458CB #D49F58 #58D461

square

#588DD4 #D458CB #D49F58 #58D461

split-complementary

#588DD4 #D46158 #CBD458

monochromatic

#24518D #316DBE #588DD4 #89AEE1 #B9CFED

Accessibility & contrast

On white

3.40

#588DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#588DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DD4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DD4	#FFFFFF	#000000	##000000
##588DD4	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F92D7

Deuteranopia (green-blind)

#5F86D3

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588dd4;
/* rgb */ color: rgb(88, 141, 212);
/* oklch */ color: oklch(63.8% 0.122 256.2);

Tailwind

colors: {
  custom: {
    50: '#90aee1',
    500: '#588dd4',
    950: '#000000',
  },
}

SCSS

$custom: #588dd4;
$custom-light: #90aee1;
$custom-dark: #000000;

JSON

{
  "hex": "#588dd4",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 212
  },
  "hsl": {
    "h": 214.355,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63787,
    "c": 0.12153,
    "h": 256.2
  },
  "luminance": 0.25878
}

Semantic roles & 50–950 ramp

primary

#588DD4

secondary

#DCC7AB

accent

#9F46E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588DD4

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

Preview Lab → · Contrast checker → · Palette generator →