#588CAA#588CAA

#588CAA is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.5% C 0.072 H 235.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#588CAA
RGB	rgb(88, 140, 170)
HSL	hsl(202, 33%, 51%)
HSV	hsv(202, 48%, 67%)
CMYK	cmyk(48.2%, 17.6%, 0%, 33.3%)
CIE-LAB	lab(55.82, -8.95, -21.20)
CIE-LCH	lch(55.82, 23.01, 247.11°)
OKLab	oklab(61.54% -0.0413 -0.0588)
OKLCH	oklch(61.54% 0.072 235)
XYZ	xyz(20.6557, 23.7316, 41.5146)
Luminance	0.2373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CAA #AA7658

analogous

#58AA9F #588CAA #5863AA

triadic

#588CAA #AA588C #8CAA58

tetradic

#588CAA #9F58AA #AA7658 #63AA58

square

#588CAA #9F58AA #AA7658 #63AA58

split-complementary

#588CAA #AA5863 #AA9F58

monochromatic

#2E4A5A #426B82 #588CAA #81A8BF #A9C4D3

Accessibility & contrast

On white

3.65

#588CAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#588CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CAA

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CAA	#FFFFFF	#000000	##000000
##588CAA	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAB

Deuteranopia (green-blind)

#7382AA

Tritanopia (blue-blind)

#319496

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588caa;
/* rgb */ color: rgb(88, 140, 170);
/* oklch */ color: oklch(61.5% 0.072 235.0);

Tailwind

colors: {
  custom: {
    50: '#8cadc3',
    500: '#588caa',
    950: '#000000',
  },
}

SCSS

$custom: #588caa;
$custom-light: #8cadc3;
$custom-dark: #000000;

JSON

{
  "hex": "#588caa",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 170
  },
  "hsl": {
    "h": 201.951,
    "s": 32.54,
    "l": 50.588
  },
  "oklch": {
    "l": 0.61537,
    "c": 0.07185,
    "h": 235
  },
  "luminance": 0.23733
}

Semantic roles & 50–950 ramp

primary

#588CAA

secondary

#C1AA9D

accent

#865FC9

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588CAA

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

Preview Lab → · Contrast checker → · Palette generator →