#588DC9#588DC9

#588DC9 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.107 H 252.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#588DC9
RGB	rgb(88, 141, 201)
HSL	hsl(212, 51%, 57%)
HSV	hsv(212, 56%, 79%)
CMYK	cmyk(56.2%, 29.9%, 0%, 21.2%)
CIE-LAB	lab(57.40, 0.02, -36.37)
CIE-LCH	lch(57.40, 36.37, 270.03°)
OKLab	oklab(63.22% -0.0321 -0.1023)
OKLCH	oklch(63.22% 0.107 252.6)
XYZ	xyz(24.0883, 25.3395, 58.8686)
Luminance	0.2534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DC9 #C99458

analogous

#58C6C9 #588DC9 #5C58C9

triadic

#588DC9 #C9588D #8DC958

tetradic

#588DC9 #C958C6 #C99458 #58C95C

square

#588DC9 #C958C6 #C99458 #58C95C

split-complementary

#588DC9 #C95C58 #C6C958

monochromatic

#29517E #386EAC #588DC9 #86ADD8 #B4CCE7

Accessibility & contrast

On white

3.46

#588DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#588DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DC9

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DC9	#FFFFFF	#000000	##000000
##588DC9	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7490CC

Deuteranopia (green-blind)

#6685C8

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588dc9;
/* rgb */ color: rgb(88, 141, 201);
/* oklch */ color: oklch(63.2% 0.107 252.6);

Tailwind

colors: {
  custom: {
    50: '#8faed9',
    500: '#588dc9',
    950: '#000000',
  },
}

SCSS

$custom: #588dc9;
$custom-light: #8faed9;
$custom-dark: #000000;

JSON

{
  "hex": "#588dc9",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 201
  },
  "hsl": {
    "h": 211.858,
    "s": 51.131,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63216,
    "c": 0.10728,
    "h": 252.6
  },
  "luminance": 0.25342
}

Semantic roles & 50–950 ramp

primary

#588DC9

secondary

#D6C0A7

accent

#984DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588DC9

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

Preview Lab → · Contrast checker → · Palette generator →