#588FA6#588FA6

#588FA6 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.1% C 0.068 H 226.6°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#588FA6
RGB	rgb(88, 143, 166)
HSL	hsl(198, 31%, 50%)
HSV	hsv(198, 47%, 65%)
CMYK	cmyk(47%, 13.9%, 0%, 34.9%)
CIE-LAB	lab(56.56, -11.79, -17.78)
CIE-LCH	lch(56.56, 21.33, 236.47°)
OKLab	oklab(62.07% -0.0465 -0.0492)
OKLCH	oklch(62.07% 0.068 226.6)
XYZ	xyz(20.7274, 24.4712, 39.7002)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FA6 #A66F58

analogous

#58A696 #588FA6 #5868A6

triadic

#588FA6 #A6588F #8FA658

tetradic

#588FA6 #9658A6 #A66F58 #68A658

square

#588FA6 #9658A6 #A66F58 #68A658

split-complementary

#588FA6 #A65868 #A69658

monochromatic

#2E4A56 #436D7E #588FA6 #80AABC #A8C5D1

Accessibility & contrast

On white

3.56

#588FA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#588FA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FA6

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FA6	#FFFFFF	#000000	##000000
##588FA6	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838DA7

Deuteranopia (green-blind)

#7784A6

Tritanopia (blue-blind)

#339696

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #588fa6;
/* rgb */ color: rgb(88, 143, 166);
/* oklch */ color: oklch(62.1% 0.068 226.6);

Tailwind

colors: {
  custom: {
    50: '#8cafc0',
    500: '#588fa6',
    950: '#000000',
  },
}

SCSS

$custom: #588fa6;
$custom-light: #8cafc0;
$custom-dark: #000000;

JSON

{
  "hex": "#588fa6",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 166
  },
  "hsl": {
    "h": 197.692,
    "s": 30.709,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62074,
    "c": 0.06767,
    "h": 226.6
  },
  "luminance": 0.24473
}

Semantic roles & 50–950 ramp

primary

#588FA6

secondary

#BFA69B

accent

#7F61C7

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588FA6

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

Preview Lab → · Contrast checker → · Palette generator →