#589FF4#589FF4

#589FF4 is a light, vivid cyan. Relative luminance 0.334; OKLCH L 69.4% C 0.145 H 254.2°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#589FF4
RGB	rgb(88, 159, 244)
HSL	hsl(213, 88%, 65%)
HSV	hsv(213, 64%, 96%)
CMYK	cmyk(63.9%, 34.8%, 0%, 4.3%)
CIE-LAB	lab(64.48, 3.61, -49.14)
CIE-LCH	lch(64.48, 49.27, 274.20°)
OKLab	oklab(69.42% -0.0395 -0.1393)
OKLCH	oklch(69.42% 0.145 254.2)
XYZ	xyz(32.7458, 33.3994, 90.2914)
Luminance	0.3340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589FF4 #F4AD58

analogous

#58EDF4 #589FF4 #5F58F4

triadic

#589FF4 #F4589F #9FF458

tetradic

#589FF4 #F458ED #F4AD58 #58F45F

square

#589FF4 #F458ED #F4AD58 #58F45F

split-complementary

#589FF4 #F45F58 #EDF458

monochromatic

#0D61C5 #1F7EF0 #589FF4 #91C0F8 #CBE1FC

Accessibility & contrast

On white

2.73

#589FF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#589FF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589FF4

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589FF4	#FFFFFF	#000000	##000000
##589FF4	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA4F8

Deuteranopia (green-blind)

#6496F2

Tritanopia (blue-blind)

#00B3BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #589ff4;
/* rgb */ color: rgb(88, 159, 244);
/* oklch */ color: oklch(69.4% 0.145 254.2);

Tailwind

colors: {
  custom: {
    50: '#95bbf8',
    500: '#589ff4',
    950: '#000000',
  },
}

SCSS

$custom: #589ff4;
$custom-light: #95bbf8;
$custom-dark: #000000;

JSON

{
  "hex": "#589ff4",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 244
  },
  "hsl": {
    "h": 212.692,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.69423,
    "c": 0.14485,
    "h": 254.2
  },
  "luminance": 0.33403
}

Semantic roles & 50–950 ramp

primary

#589FF4

secondary

#EED6B9

accent

#7D01E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589FF4

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

Preview Lab → · Contrast checker → · Palette generator →