#588EC7#588EC7

#588EC7 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.104 H 251.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#588EC7
RGB	rgb(88, 142, 199)
HSL	hsl(211, 50%, 56%)
HSV	hsv(211, 56%, 78%)
CMYK	cmyk(55.8%, 28.6%, 0%, 22%)
CIE-LAB	lab(57.60, -1.20, -34.94)
CIE-LCH	lch(57.60, 34.96, 268.03°)
OKLab	oklab(63.34% -0.0339 -0.0982)
OKLCH	oklch(63.34% 0.104 251)
XYZ	xyz(24.0026, 25.5422, 57.6870)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EC7 #C79158

analogous

#58C6C7 #588EC7 #5A58C7

triadic

#588EC7 #C7588E #8EC758

tetradic

#588EC7 #C758C6 #C79158 #58C75A

square

#588EC7 #C758C6 #C79158 #58C75A

split-complementary

#588EC7 #C75A58 #C6C758

monochromatic

#29517B #396FA9 #588EC7 #86ADD6 #B4CCE6

Accessibility & contrast

On white

3.44

#588EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#588EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EC7

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EC7	#FFFFFF	#000000	##000000
##588EC7	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7690CA

Deuteranopia (green-blind)

#6885C6

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588ec7;
/* rgb */ color: rgb(88, 142, 199);
/* oklch */ color: oklch(63.3% 0.104 251.0);

Tailwind

colors: {
  custom: {
    50: '#8faed8',
    500: '#588ec7',
    950: '#000000',
  },
}

SCSS

$custom: #588ec7;
$custom-light: #8faed8;
$custom-dark: #000000;

JSON

{
  "hex": "#588ec7",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 199
  },
  "hsl": {
    "h": 210.811,
    "s": 49.776,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63339,
    "c": 0.10387,
    "h": 251
  },
  "luminance": 0.25544
}

Semantic roles & 50–950 ramp

primary

#588EC7

secondary

#D4BEA7

accent

#964FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588EC7

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

Preview Lab → · Contrast checker → · Palette generator →