#589CF4#589CF4

#589CF4 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.8% C 0.148 H 255.7°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#589CF4
RGB	rgb(88, 156, 244)
HSL	hsl(214, 88%, 65%)
HSV	hsv(214, 64%, 96%)
CMYK	cmyk(63.9%, 36.1%, 0%, 4.3%)
CIE-LAB	lab(63.66, 5.34, -50.44)
CIE-LCH	lch(63.66, 50.73, 276.05°)
OKLab	oklab(68.78% -0.0366 -0.1432)
OKLCH	oklch(68.78% 0.148 255.7)
XYZ	xyz(32.2362, 32.3802, 90.1216)
Luminance	0.3238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CF4 #F4B058

analogous

#58EAF4 #589CF4 #6258F4

triadic

#589CF4 #F4589C #9CF458

tetradic

#589CF4 #F458EA #F4B058 #58F462

square

#589CF4 #F458EA #F4B058 #58F462

split-complementary

#589CF4 #F46258 #EAF458

monochromatic

#0D5DC5 #1F7AF0 #589CF4 #91BEF8 #CBE0FC

Accessibility & contrast

On white

2.81

#589CF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#589CF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CF4

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CF4	#FFFFFF	#000000	##000000
##589CF4	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A2F8

Deuteranopia (green-blind)

#6093F2

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #589cf4;
/* rgb */ color: rgb(88, 156, 244);
/* oklch */ color: oklch(68.8% 0.148 255.7);

Tailwind

colors: {
  custom: {
    50: '#95b8f8',
    500: '#589cf4',
    950: '#000000',
  },
}

SCSS

$custom: #589cf4;
$custom-light: #95b8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#589cf4",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 244
  },
  "hsl": {
    "h": 213.846,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68777,
    "c": 0.14779,
    "h": 255.7
  },
  "luminance": 0.32383
}

Semantic roles & 50–950 ramp

primary

#589CF4

secondary

#EED7B9

accent

#8101E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589CF4

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

Preview Lab → · Contrast checker → · Palette generator →