#588BC2#588BC2

#588BC2 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.100 H 251.4°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#588BC2
RGB	rgb(88, 139, 194)
HSL	hsl(211, 46%, 55%)
HSV	hsv(211, 55%, 76%)
CMYK	cmyk(54.6%, 28.4%, 0%, 23.9%)
CIE-LAB	lab(56.52, -1.04, -33.80)
CIE-LCH	lch(56.52, 33.81, 268.23°)
OKLab	oklab(62.42% -0.0319 -0.0949)
OKLCH	oklch(62.42% 0.1 251.4)
XYZ	xyz(22.9913, 24.4331, 54.5330)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BC2 #C28F58

analogous

#58C0C2 #588BC2 #5A58C2

triadic

#588BC2 #C2588B #8BC258

tetradic

#588BC2 #C258C0 #C28F58 #58C25A

square

#588BC2 #C258C0 #C28F58 #58C25A

split-complementary

#588BC2 #C25A58 #C0C258

monochromatic

#2B4E75 #3B6CA2 #588BC2 #85AAD2 #B2C9E3

Accessibility & contrast

On white

3.57

#588BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#588BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BC2

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BC2	#FFFFFF	#000000	##000000
##588BC2	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748DC4

Deuteranopia (green-blind)

#6783C1

Tritanopia (blue-blind)

#12989E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588bc2;
/* rgb */ color: rgb(88, 139, 194);
/* oklch */ color: oklch(62.4% 0.100 251.4);

Tailwind

colors: {
  custom: {
    50: '#8eacd4',
    500: '#588bc2',
    950: '#000000',
  },
}

SCSS

$custom: #588bc2;
$custom-light: #8eacd4;
$custom-dark: #000000;

JSON

{
  "hex": "#588bc2",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 194
  },
  "hsl": {
    "h": 211.132,
    "s": 46.491,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62417,
    "c": 0.10014,
    "h": 251.4
  },
  "luminance": 0.24435
}

Semantic roles & 50–950 ramp

primary

#588BC2

secondary

#D1BCA5

accent

#9652D6

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588BC2

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

Preview Lab → · Contrast checker → · Palette generator →