#588FC3#588FC3

#588FC3 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.098 H 248.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#588FC3
RGB	rgb(88, 143, 195)
HSL	hsl(209, 47%, 55%)
HSV	hsv(209, 55%, 76%)
CMYK	cmyk(54.9%, 26.7%, 0%, 23.5%)
CIE-LAB	lab(57.71, -3.04, -32.50)
CIE-LCH	lch(57.71, 32.65, 264.66°)
OKLab	oklab(63.37% -0.0362 -0.0912)
OKLCH	oklch(63.37% 0.098 248.3)
XYZ	xyz(23.6938, 25.6578, 55.3230)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FC3 #C38C58

analogous

#58C3C2 #588FC3 #5859C3

triadic

#588FC3 #C3588F #8FC358

tetradic

#588FC3 #C258C3 #C38C58 #59C358

square

#588FC3 #C258C3 #C38C58 #59C358

split-complementary

#588FC3 #C35859 #C3C258

monochromatic

#2A5176 #3B70A3 #588FC3 #85ADD3 #B2CBE3

Accessibility & contrast

On white

3.42

#588FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#588FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FC3

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FC3	#FFFFFF	#000000	##000000
##588FC3	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7991C5

Deuteranopia (green-blind)

#6B86C2

Tritanopia (blue-blind)

#0D9BA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588fc3;
/* rgb */ color: rgb(88, 143, 195);
/* oklch */ color: oklch(63.4% 0.098 248.3);

Tailwind

colors: {
  custom: {
    50: '#8eafd5',
    500: '#588fc3',
    950: '#000000',
  },
}

SCSS

$custom: #588fc3;
$custom-light: #8eafd5;
$custom-dark: #000000;

JSON

{
  "hex": "#588fc3",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 195
  },
  "hsl": {
    "h": 209.159,
    "s": 47.137,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63369,
    "c": 0.0981,
    "h": 248.3
  },
  "luminance": 0.2566
}

Semantic roles & 50–950 ramp

primary

#588FC3

secondary

#D2BBA5

accent

#9251D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588FC3

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

Preview Lab → · Contrast checker → · Palette generator →