#588EC6#588EC6

#588EC6 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.103 H 250.5°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#588EC6
RGB	rgb(88, 142, 198)
HSL	hsl(211, 49%, 56%)
HSV	hsv(211, 56%, 78%)
CMYK	cmyk(55.6%, 28.3%, 0%, 22.4%)
CIE-LAB	lab(57.56, -1.52, -34.44)
CIE-LCH	lch(57.56, 34.48, 267.48°)
OKLab	oklab(63.29% -0.0342 -0.0968)
OKLCH	oklch(63.29% 0.103 250.5)
XYZ	xyz(23.8869, 25.4959, 57.0776)
Luminance	0.2550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EC6 #C69058

analogous

#58C5C6 #588EC6 #5958C6

triadic

#588EC6 #C6588E #8EC658

tetradic

#588EC6 #C658C5 #C69058 #58C659

square

#588EC6 #C658C5 #C69058 #58C659

split-complementary

#588EC6 #C65958 #C5C658

monochromatic

#2A517A #396FA8 #588EC6 #86ADD6 #B3CCE5

Accessibility & contrast

On white

3.44

#588EC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#588EC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EC6

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EC6	#FFFFFF	#000000	##000000
##588EC6	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7790C8

Deuteranopia (green-blind)

#6985C5

Tritanopia (blue-blind)

#039BA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588ec6;
/* rgb */ color: rgb(88, 142, 198);
/* oklch */ color: oklch(63.3% 0.103 250.5);

Tailwind

colors: {
  custom: {
    50: '#8faed7',
    500: '#588ec6',
    950: '#000000',
  },
}

SCSS

$custom: #588ec6;
$custom-light: #8faed7;
$custom-dark: #000000;

JSON

{
  "hex": "#588ec6",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 198
  },
  "hsl": {
    "h": 210.545,
    "s": 49.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.6329,
    "c": 0.10262,
    "h": 250.5
  },
  "luminance": 0.25498
}

Semantic roles & 50–950 ramp

primary

#588EC6

secondary

#D4BDA6

accent

#954FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588EC6

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

Preview Lab → · Contrast checker → · Palette generator →