#588EC4#588EC4

#588EC4 is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.2% C 0.100 H 249.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#588EC4
RGB	rgb(88, 142, 196)
HSL	hsl(210, 48%, 56%)
HSV	hsv(210, 55%, 77%)
CMYK	cmyk(55.1%, 27.6%, 0%, 23.1%)
CIE-LAB	lab(57.47, -2.15, -33.45)
CIE-LCH	lch(57.47, 33.52, 266.32°)
OKLab	oklab(63.19% -0.0348 -0.0939)
OKLCH	oklch(63.19% 0.1 249.7)
XYZ	xyz(23.6578, 25.4043, 55.8707)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EC4 #C48E58

analogous

#58C4C4 #588EC4 #5858C4

triadic

#588EC4 #C4588E #8EC458

tetradic

#588EC4 #C458C4 #C48E58 #58C458

square

#588EC4 #C458C4 #C48E58 #58C458

split-complementary

#588EC4 #C45858 #C4C458

monochromatic

#2A5177 #3A6FA5 #588EC4 #85ADD4 #B2CBE4

Accessibility & contrast

On white

3.45

#588EC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#588EC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EC4

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EC4	#FFFFFF	#000000	##000000
##588EC4	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7890C6

Deuteranopia (green-blind)

#6A85C3

Tritanopia (blue-blind)

#0A9BA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588ec4;
/* rgb */ color: rgb(88, 142, 196);
/* oklch */ color: oklch(63.2% 0.100 249.7);

Tailwind

colors: {
  custom: {
    50: '#8faed6',
    500: '#588ec4',
    950: '#000000',
  },
}

SCSS

$custom: #588ec4;
$custom-light: #8faed6;
$custom-dark: #000000;

JSON

{
  "hex": "#588ec4",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 196
  },
  "hsl": {
    "h": 210,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63191,
    "c": 0.10012,
    "h": 249.7
  },
  "luminance": 0.25406
}

Semantic roles & 50–950 ramp

primary

#588EC4

secondary

#D2BCA5

accent

#9450D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588EC4

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

Preview Lab → · Contrast checker → · Palette generator →