#588EC0#588EC0

#588EC0 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.095 H 247.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#588EC0
RGB	rgb(88, 142, 192)
HSL	hsl(209, 45%, 55%)
HSV	hsv(209, 54%, 75%)
CMYK	cmyk(54.2%, 26%, 0%, 24.7%)
CIE-LAB	lab(57.29, -3.40, -31.46)
CIE-LCH	lch(57.29, 31.64, 263.82°)
OKLab	oklab(63% -0.036 -0.0881)
OKLCH	oklch(63% 0.095 247.8)
XYZ	xyz(23.2085, 25.2246, 53.5048)
Luminance	0.2523 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EC0 #C08A58

analogous

#58C0BE #588EC0 #585AC0

triadic

#588EC0 #C0588E #8EC058

tetradic

#588EC0 #BE58C0 #C08A58 #5AC058

square

#588EC0 #BE58C0 #C08A58 #5AC058

split-complementary

#588EC0 #C0585A #C0BE58

monochromatic

#2B5072 #3C6F9F #588EC0 #84ACD1 #B1CAE2

Accessibility & contrast

On white

3.47

#588EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#588EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EC0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EC0	#FFFFFF	#000000	##000000
##588EC0	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC2

Deuteranopia (green-blind)

#6B85BF

Tritanopia (blue-blind)

#159A9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588ec0;
/* rgb */ color: rgb(88, 142, 192);
/* oklch */ color: oklch(63.0% 0.095 247.8);

Tailwind

colors: {
  custom: {
    50: '#8eaed3',
    500: '#588ec0',
    950: '#000000',
  },
}

SCSS

$custom: #588ec0;
$custom-light: #8eaed3;
$custom-dark: #000000;

JSON

{
  "hex": "#588ec0",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 192
  },
  "hsl": {
    "h": 208.846,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62998,
    "c": 0.09522,
    "h": 247.8
  },
  "luminance": 0.25226
}

Semantic roles & 50–950 ramp

primary

#588EC0

secondary

#D0B9A4

accent

#9153D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #588EC0

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

Preview Lab → · Contrast checker → · Palette generator →