#588CA4#588CA4

#588CA4 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.3% C 0.066 H 229.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#588CA4
RGB	rgb(88, 140, 164)
HSL	hsl(199, 30%, 49%)
HSV	hsv(199, 46%, 64%)
CMYK	cmyk(46.3%, 14.6%, 0%, 35.7%)
CIE-LAB	lab(55.59, -10.70, -18.10)
CIE-LCH	lch(55.59, 21.03, 239.42°)
OKLab	oklab(61.28% -0.0435 -0.0501)
OKLCH	oklch(61.28% 0.066 229)
XYZ	xyz(20.1010, 23.5097, 38.5934)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588CA4 #A47058

analogous

#58A496 #588CA4 #5866A4

triadic

#588CA4 #A4588C #8CA458

tetradic

#588CA4 #9658A4 #A47058 #66A458

square

#588CA4 #9658A4 #A47058 #66A458

split-complementary

#588CA4 #A45866 #A49658

monochromatic

#2D4854 #436A7C #588CA4 #7FA8BA #A7C3D0

Accessibility & contrast

On white

3.68

#588CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#588CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588CA4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588CA4	#FFFFFF	#000000	##000000
##588CA4	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA5

Deuteranopia (green-blind)

#7581A4

Tritanopia (blue-blind)

#359394

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #588ca4;
/* rgb */ color: rgb(88, 140, 164);
/* oklch */ color: oklch(61.3% 0.066 229.0);

Tailwind

colors: {
  custom: {
    50: '#8badbf',
    500: '#588ca4',
    950: '#000000',
  },
}

SCSS

$custom: #588ca4;
$custom-light: #8badbf;
$custom-dark: #000000;

JSON

{
  "hex": "#588ca4",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 164
  },
  "hsl": {
    "h": 198.947,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61284,
    "c": 0.06635,
    "h": 229
  },
  "luminance": 0.23511
}

Semantic roles & 50–950 ramp

primary

#588CA4

secondary

#BDA59A

accent

#8161C6

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588CA4

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

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