#588BC1#588BC1

#588BC1 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.099 H 251.0°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#588BC1
RGB	rgb(88, 139, 193)
HSL	hsl(211, 46%, 55%)
HSV	hsv(211, 54%, 76%)
CMYK	cmyk(54.4%, 28%, 0%, 24.3%)
CIE-LAB	lab(56.47, -1.36, -33.30)
CIE-LCH	lch(56.47, 33.33, 267.67°)
OKLab	oklab(62.37% -0.0322 -0.0935)
OKLCH	oklch(62.37% 0.099 251)
XYZ	xyz(22.8794, 24.3883, 53.9435)
Luminance	0.2439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BC1 #C18E58

analogous

#58C0C1 #588BC1 #5958C1

triadic

#588BC1 #C1588B #8BC158

tetradic

#588BC1 #C158C0 #C18E58 #58C159

square

#588BC1 #C158C0 #C18E58 #58C159

split-complementary

#588BC1 #C15958 #C0C158

monochromatic

#2B4E74 #3C6CA0 #588BC1 #85AAD2 #B1C9E2

Accessibility & contrast

On white

3.57

#588BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#588BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BC1

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BC1	#FFFFFF	#000000	##000000
##588BC1	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC3

Deuteranopia (green-blind)

#6783C0

Tritanopia (blue-blind)

#15979E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588bc1;
/* rgb */ color: rgb(88, 139, 193);
/* oklch */ color: oklch(62.4% 0.099 251.0);

Tailwind

colors: {
  custom: {
    50: '#8eacd4',
    500: '#588bc1',
    950: '#000000',
  },
}

SCSS

$custom: #588bc1;
$custom-light: #8eacd4;
$custom-dark: #000000;

JSON

{
  "hex": "#588bc1",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 193
  },
  "hsl": {
    "h": 210.857,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62368,
    "c": 0.09888,
    "h": 251
  },
  "luminance": 0.2439
}

Semantic roles & 50–950 ramp

primary

#588BC1

secondary

#D0BBA4

accent

#9652D6

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588BC1

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

Preview Lab → · Contrast checker → · Palette generator →