#588FC4#588FC4

#588FC4 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.099 H 248.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#588FC4
RGB	rgb(88, 143, 196)
HSL	hsl(209, 48%, 56%)
HSV	hsv(209, 55%, 77%)
CMYK	cmyk(55.1%, 27%, 0%, 23.1%)
CIE-LAB	lab(57.75, -2.73, -33.00)
CIE-LCH	lch(57.75, 33.11, 265.28°)
OKLab	oklab(63.42% -0.0359 -0.0926)
OKLCH	oklch(63.42% 0.099 248.8)
XYZ	xyz(23.8072, 25.7032, 55.9205)
Luminance	0.2571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FC4 #C48D58

analogous

#58C4C3 #588FC4 #5859C4

triadic

#588FC4 #C4588F #8FC458

tetradic

#588FC4 #C358C4 #C48D58 #59C458

square

#588FC4 #C358C4 #C48D58 #59C458

split-complementary

#588FC4 #C45859 #C4C358

monochromatic

#2A5277 #3A70A5 #588FC4 #85ADD4 #B2CCE4

Accessibility & contrast

On white

3.42

#588FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#588FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FC4

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FC4	#FFFFFF	#000000	##000000
##588FC4	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7991C6

Deuteranopia (green-blind)

#6B86C3

Tritanopia (blue-blind)

#099BA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588fc4;
/* rgb */ color: rgb(88, 143, 196);
/* oklch */ color: oklch(63.4% 0.099 248.8);

Tailwind

colors: {
  custom: {
    50: '#8fafd6',
    500: '#588fc4',
    950: '#000000',
  },
}

SCSS

$custom: #588fc4;
$custom-light: #8fafd6;
$custom-dark: #000000;

JSON

{
  "hex": "#588fc4",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 196
  },
  "hsl": {
    "h": 209.444,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63417,
    "c": 0.09933,
    "h": 248.8
  },
  "luminance": 0.25705
}

Semantic roles & 50–950 ramp

primary

#588FC4

secondary

#D2BBA5

accent

#9350D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588FC4

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

Preview Lab → · Contrast checker → · Palette generator →