#588BC4#588BC4

#588BC4 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.5% C 0.103 H 252.2°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#588BC4
RGB	rgb(88, 139, 196)
HSL	hsl(212, 48%, 56%)
HSV	hsv(212, 55%, 77%)
CMYK	cmyk(55.1%, 29.1%, 0%, 23.1%)
CIE-LAB	lab(56.61, -0.41, -34.79)
CIE-LCH	lch(56.61, 34.79, 269.32°)
OKLab	oklab(62.52% -0.0313 -0.0978)
OKLCH	oklch(62.52% 0.103 252.2)
XYZ	xyz(23.2174, 24.5236, 55.7239)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BC4 #C49158

analogous

#58C1C4 #588BC4 #5B58C4

triadic

#588BC4 #C4588B #8BC458

tetradic

#588BC4 #C458C1 #C49158 #58C45B

square

#588BC4 #C458C1 #C49158 #58C45B

split-complementary

#588BC4 #C45B58 #C1C458

monochromatic

#2A4F77 #3A6CA5 #588BC4 #85AAD4 #B2CAE4

Accessibility & contrast

On white

3.56

#588BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#588BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BC4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BC4	#FFFFFF	#000000	##000000
##588BC4	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748EC7

Deuteranopia (green-blind)

#6683C3

Tritanopia (blue-blind)

#0D989F

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588bc4;
/* rgb */ color: rgb(88, 139, 196);
/* oklch */ color: oklch(62.5% 0.103 252.2);

Tailwind

colors: {
  custom: {
    50: '#8eacd6',
    500: '#588bc4',
    950: '#000000',
  },
}

SCSS

$custom: #588bc4;
$custom-light: #8eacd6;
$custom-dark: #000000;

JSON

{
  "hex": "#588bc4",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 196
  },
  "hsl": {
    "h": 211.667,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62517,
    "c": 0.10269,
    "h": 252.2
  },
  "luminance": 0.24525
}

Semantic roles & 50–950 ramp

primary

#588BC4

secondary

#D2BDA5

accent

#9850D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588BC4

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

Preview Lab → · Contrast checker → · Palette generator →