#588DA8#588DA8

#588DA8 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.7% C 0.070 H 231.6°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#588DA8
RGB	rgb(88, 141, 168)
HSL	hsl(200, 31%, 50%)
HSV	hsv(200, 48%, 66%)
CMYK	cmyk(47.6%, 16.1%, 0%, 34.1%)
CIE-LAB	lab(56.04, -10.10, -19.72)
CIE-LCH	lch(56.04, 22.15, 242.89°)
OKLab	oklab(61.69% -0.0432 -0.0546)
OKLCH	oklch(61.69% 0.07 231.6)
XYZ	xyz(20.6147, 23.9501, 40.5747)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DA8 #A87358

analogous

#58A89B #588DA8 #5865A8

triadic

#588DA8 #A8588D #8DA858

tetradic

#588DA8 #9B58A8 #A87358 #65A858

square

#588DA8 #9B58A8 #A87358 #65A858

split-complementary

#588DA8 #A85865 #A89B58

monochromatic

#2E4A58 #436B80 #588DA8 #80A8BD #A8C4D2

Accessibility & contrast

On white

3.63

#588DA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#588DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DA8

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DA8	#FFFFFF	#000000	##000000
##588DA8	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA9

Deuteranopia (green-blind)

#7482A8

Tritanopia (blue-blind)

#329496

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588da8;
/* rgb */ color: rgb(88, 141, 168);
/* oklch */ color: oklch(61.7% 0.070 231.6);

Tailwind

colors: {
  custom: {
    50: '#8caec2',
    500: '#588da8',
    950: '#000000',
  },
}

SCSS

$custom: #588da8;
$custom-light: #8caec2;
$custom-dark: #000000;

JSON

{
  "hex": "#588da8",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 168
  },
  "hsl": {
    "h": 200.25,
    "s": 31.496,
    "l": 50.196
  },
  "oklch": {
    "l": 0.61686,
    "c": 0.06967,
    "h": 231.6
  },
  "luminance": 0.23952
}

Semantic roles & 50–950 ramp

primary

#588DA8

secondary

#C0A89C

accent

#8360C8

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588DA8

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

Preview Lab → · Contrast checker → · Palette generator →