#588FC0#588FC0

#588FC0 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.2% C 0.094 H 246.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#588FC0
RGB	rgb(88, 143, 192)
HSL	hsl(208, 45%, 55%)
HSV	hsv(208, 54%, 75%)
CMYK	cmyk(54.2%, 25.5%, 0%, 24.7%)
CIE-LAB	lab(57.58, -3.98, -31.01)
CIE-LCH	lch(57.58, 31.26, 262.69°)
OKLab	oklab(63.22% -0.0372 -0.0868)
OKLCH	oklch(63.22% 0.094 246.8)
XYZ	xyz(23.3580, 25.5235, 53.5546)
Luminance	0.2552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FC0 #C08958

analogous

#58C0BD #588FC0 #585BC0

triadic

#588FC0 #C0588F #8FC058

tetradic

#588FC0 #BD58C0 #C08958 #5BC058

square

#588FC0 #BD58C0 #C08958 #5BC058

split-complementary

#588FC0 #C0585B #C0BD58

monochromatic

#2B5172 #3C709F #588FC0 #84ADD1 #B1CBE2

Accessibility & contrast

On white

3.44

#588FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#588FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FC0

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FC0	#FFFFFF	#000000	##000000
##588FC0	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C2

Deuteranopia (green-blind)

#6D86BF

Tritanopia (blue-blind)

#149BA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588fc0;
/* rgb */ color: rgb(88, 143, 192);
/* oklch */ color: oklch(63.2% 0.094 246.8);

Tailwind

colors: {
  custom: {
    50: '#8eafd3',
    500: '#588fc0',
    950: '#000000',
  },
}

SCSS

$custom: #588fc0;
$custom-light: #8eafd3;
$custom-dark: #000000;

JSON

{
  "hex": "#588fc0",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 192
  },
  "hsl": {
    "h": 208.269,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63225,
    "c": 0.09448,
    "h": 246.8
  },
  "luminance": 0.25525
}

Semantic roles & 50–950 ramp

primary

#588FC0

secondary

#D0B9A4

accent

#9053D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #588FC0

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

Preview Lab → · Contrast checker → · Palette generator →