#588AC5#588AC5

#588AC5 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.105 H 253.4°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#588AC5
RGB	rgb(88, 138, 197)
HSL	hsl(212, 48%, 56%)
HSV	hsv(212, 55%, 77%)
CMYK	cmyk(55.3%, 29.9%, 0%, 22.7%)
CIE-LAB	lab(56.37, 0.49, -35.73)
CIE-LCH	lch(56.37, 35.74, 270.79°)
OKLab	oklab(62.34% -0.0299 -0.1005)
OKLCH	oklch(62.34% 0.105 253.4)
XYZ	xyz(23.1875, 24.2810, 56.2773)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588AC5 #C59358

analogous

#58C0C5 #588AC5 #5C58C5

triadic

#588AC5 #C5588A #8AC558

tetradic

#588AC5 #C558C0 #C59358 #58C55C

square

#588AC5 #C558C0 #C59358 #58C55C

split-complementary

#588AC5 #C55C58 #C0C558

monochromatic

#2A4E79 #3A6BA6 #588AC5 #85AAD5 #B3CAE5

Accessibility & contrast

On white

3.59

#588AC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#588AC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588AC5

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588AC5	#FFFFFF	#000000	##000000
##588AC5	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728DC8

Deuteranopia (green-blind)

#6482C4

Tritanopia (blue-blind)

#0B979F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588ac5;
/* rgb */ color: rgb(88, 138, 197);
/* oklch */ color: oklch(62.3% 0.105 253.4);

Tailwind

colors: {
  custom: {
    50: '#8fabd7',
    500: '#588ac5',
    950: '#000000',
  },
}

SCSS

$custom: #588ac5;
$custom-light: #8fabd7;
$custom-dark: #000000;

JSON

{
  "hex": "#588ac5",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 197
  },
  "hsl": {
    "h": 212.477,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62343,
    "c": 0.10487,
    "h": 253.4
  },
  "luminance": 0.24283
}

Semantic roles & 50–950 ramp

primary

#588AC5

secondary

#D3BEA6

accent

#9A50D8

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588AC5

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

Preview Lab → · Contrast checker → · Palette generator →