#588DA4#588DA4

#588DA4 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.066 H 227.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#588DA4
RGB	rgb(88, 141, 164)
HSL	hsl(198, 30%, 49%)
HSV	hsv(198, 46%, 64%)
CMYK	cmyk(46.3%, 14%, 0%, 35.7%)
CIE-LAB	lab(55.89, -11.25, -17.65)
CIE-LCH	lch(55.89, 20.93, 237.48°)
OKLab	oklab(61.52% -0.0448 -0.0488)
OKLCH	oklch(61.52% 0.066 227.4)
XYZ	xyz(20.2478, 23.8033, 38.6423)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DA4 #A46F58

analogous

#58A495 #588DA4 #5867A4

triadic

#588DA4 #A4588D #8DA458

tetradic

#588DA4 #9558A4 #A46F58 #67A458

square

#588DA4 #9558A4 #A46F58 #67A458

split-complementary

#588DA4 #A45867 #A49558

monochromatic

#2D4954 #436B7C #588DA4 #7FA8BA #A7C3D0

Accessibility & contrast

On white

3.65

#588DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#588DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DA4

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DA4	#FFFFFF	#000000	##000000
##588DA4	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA5

Deuteranopia (green-blind)

#7682A4

Tritanopia (blue-blind)

#359494

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588da4;
/* rgb */ color: rgb(88, 141, 164);
/* oklch */ color: oklch(61.5% 0.066 227.4);

Tailwind

colors: {
  custom: {
    50: '#8baebf',
    500: '#588da4',
    950: '#000000',
  },
}

SCSS

$custom: #588da4;
$custom-light: #8baebf;
$custom-dark: #000000;

JSON

{
  "hex": "#588da4",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 164
  },
  "hsl": {
    "h": 198.158,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6152,
    "c": 0.06623,
    "h": 227.4
  },
  "luminance": 0.23805
}

Semantic roles & 50–950 ramp

primary

#588DA4

secondary

#BDA59A

accent

#8061C6

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588DA4

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

Preview Lab → · Contrast checker → · Palette generator →