#588BD2#588BD2

#588BD2 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.2% C 0.121 H 256.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#588BD2
RGB	rgb(88, 139, 210)
HSL	hsl(215, 58%, 58%)
HSV	hsv(215, 58%, 82%)
CMYK	cmyk(58.1%, 33.8%, 0%, 17.6%)
CIE-LAB	lab(57.26, 4.09, -41.67)
CIE-LCH	lch(57.26, 41.87, 275.61°)
OKLab	oklab(63.24% -0.0274 -0.1178)
OKLCH	oklch(63.24% 0.121 256.9)
XYZ	xyz(24.8859, 25.1910, 64.5112)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BD2 #D29F58

analogous

#58C8D2 #588BD2 #6258D2

triadic

#588BD2 #D2588B #8BD258

tetradic

#588BD2 #D258C8 #D29F58 #58D262

square

#588BD2 #D258C8 #D29F58 #58D262

split-complementary

#588BD2 #D26258 #C8D258

monochromatic

#25508A #326BBB #588BD2 #88ACDF #B8CEEC

Accessibility & contrast

On white

3.48

#588BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#588BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BD2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BD2	#FFFFFF	#000000	##000000
##588BD2	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D5

Deuteranopia (green-blind)

#5E84D1

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #588bd2;
/* rgb */ color: rgb(88, 139, 210);
/* oklch */ color: oklch(63.2% 0.121 256.9);

Tailwind

colors: {
  custom: {
    50: '#90ace0',
    500: '#588bd2',
    950: '#000000',
  },
}

SCSS

$custom: #588bd2;
$custom-light: #90ace0;
$custom-dark: #000000;

JSON

{
  "hex": "#588bd2",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 210
  },
  "hsl": {
    "h": 214.918,
    "s": 57.547,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63242,
    "c": 0.12091,
    "h": 256.9
  },
  "luminance": 0.25193
}

Semantic roles & 50–950 ramp

primary

#588BD2

secondary

#DBC7AB

accent

#A147E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588BD2

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

Preview Lab → · Contrast checker → · Palette generator →