#588FC6#588FC6

#588FC6 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.5% C 0.102 H 249.7°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#588FC6
RGB	rgb(88, 143, 198)
HSL	hsl(210, 49%, 56%)
HSV	hsv(210, 56%, 78%)
CMYK	cmyk(55.6%, 27.8%, 0%, 22.4%)
CIE-LAB	lab(57.84, -2.09, -34.00)
CIE-LCH	lch(57.84, 34.06, 266.47°)
OKLab	oklab(63.52% -0.0353 -0.0955)
OKLCH	oklch(63.52% 0.102 249.7)
XYZ	xyz(24.0364, 25.7948, 57.1274)
Luminance	0.2580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FC6 #C68F58

analogous

#58C6C6 #588FC6 #5858C6

triadic

#588FC6 #C6588F #8FC658

tetradic

#588FC6 #C658C6 #C68F58 #58C658

square

#588FC6 #C658C6 #C68F58 #58C658

split-complementary

#588FC6 #C65858 #C6C658

monochromatic

#2A527A #3970A8 #588FC6 #86AED6 #B3CCE5

Accessibility & contrast

On white

3.41

#588FC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#588FC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FC6

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FC6	#FFFFFF	#000000	##000000
##588FC6	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C8

Deuteranopia (green-blind)

#6A86C5

Tritanopia (blue-blind)

#029CA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588fc6;
/* rgb */ color: rgb(88, 143, 198);
/* oklch */ color: oklch(63.5% 0.102 249.7);

Tailwind

colors: {
  custom: {
    50: '#8fafd7',
    500: '#588fc6',
    950: '#000000',
  },
}

SCSS

$custom: #588fc6;
$custom-light: #8fafd7;
$custom-dark: #000000;

JSON

{
  "hex": "#588fc6",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 198
  },
  "hsl": {
    "h": 210,
    "s": 49.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63515,
    "c": 0.10179,
    "h": 249.7
  },
  "luminance": 0.25797
}

Semantic roles & 50–950 ramp

primary

#588FC6

secondary

#D4BDA6

accent

#944FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588FC6

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

Preview Lab → · Contrast checker → · Palette generator →