#588CD1#588CD1

#588CD1 is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.4% C 0.119 H 256.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#588CD1
RGB	rgb(88, 140, 209)
HSL	hsl(214, 57%, 58%)
HSV	hsv(214, 58%, 82%)
CMYK	cmyk(57.9%, 33%, 0%, 18%)
CIE-LAB	lab(57.49, 3.18, -40.74)
CIE-LCH	lch(57.49, 40.86, 274.46°)
OKLab	oklab(63.41% -0.0288 -0.115)
OKLCH	oklch(63.41% 0.119 256)
XYZ	xyz(24.9071, 25.4322, 63.9056)
Luminance	0.2543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CD1 #D19D58

analogous

#58C8D1 #588CD1 #6058D1

triadic

#588CD1 #D1588C #8CD158

tetradic

#588CD1 #D158C8 #D19D58 #58D160

square

#588CD1 #D158C8 #D19D58 #58D160

split-complementary

#588CD1 #D16058 #C8D158

monochromatic

#265089 #336CB9 #588CD1 #88ADDE #B8CEEB

Accessibility & contrast

On white

3.45

#588CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#588CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CD1

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CD1	#FFFFFF	#000000	##000000
##588CD1	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F90D4

Deuteranopia (green-blind)

#6085D0

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588cd1;
/* rgb */ color: rgb(88, 140, 209);
/* oklch */ color: oklch(63.4% 0.119 256.0);

Tailwind

colors: {
  custom: {
    50: '#90addf',
    500: '#588cd1',
    950: '#000000',
  },
}

SCSS

$custom: #588cd1;
$custom-light: #90addf;
$custom-dark: #000000;

JSON

{
  "hex": "#588cd1",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 209
  },
  "hsl": {
    "h": 214.215,
    "s": 56.808,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63408,
    "c": 0.11859,
    "h": 256
  },
  "luminance": 0.25434
}

Semantic roles & 50–950 ramp

primary

#588CD1

secondary

#DAC6AA

accent

#9F48E0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588CD1

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

Preview Lab → · Contrast checker → · Palette generator →