#589DF0#589DF0

#589DF0 is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.8% C 0.142 H 254.2°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#589DF0
RGB	rgb(88, 157, 240)
HSL	hsl(213, 84%, 64%)
HSV	hsv(213, 63%, 94%)
CMYK	cmyk(63.3%, 34.6%, 0%, 5.9%)
CIE-LAB	lab(63.73, 3.44, -48.12)
CIE-LCH	lch(63.73, 48.25, 274.09°)
OKLab	oklab(68.77% -0.0385 -0.1364)
OKLCH	oklch(68.77% 0.142 254.2)
XYZ	xyz(31.8039, 32.4768, 87.0138)
Luminance	0.3248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589DF0 #F0AB58

analogous

#58E9F0 #589DF0 #5F58F0

triadic

#589DF0 #F0589D #9DF058

tetradic

#589DF0 #F058E9 #F0AB58 #58F05F

square

#589DF0 #F058E9 #F0AB58 #58F05F

split-complementary

#589DF0 #F05F58 #E9F058

monochromatic

#115FBD #207CEB #589DF0 #90BEF5 #C8DFFA

Accessibility & contrast

On white

2.80

#589DF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#589DF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589DF0

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589DF0	#FFFFFF	#000000	##000000
##589DF0	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A2F3

Deuteranopia (green-blind)

#6494EE

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #589df0;
/* rgb */ color: rgb(88, 157, 240);
/* oklch */ color: oklch(68.8% 0.142 254.2);

Tailwind

colors: {
  custom: {
    50: '#94b9f5',
    500: '#589df0',
    950: '#000000',
  },
}

SCSS

$custom: #589df0;
$custom-light: #94b9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#589df0",
  "rgb": {
    "r": 88,
    "g": 157,
    "b": 240
  },
  "hsl": {
    "h": 212.763,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.68774,
    "c": 0.14175,
    "h": 254.2
  },
  "luminance": 0.3248
}

Semantic roles & 50–950 ramp

primary

#589DF0

secondary

#ECD4B8

accent

#7D06E0

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589DF0

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

Preview Lab → · Contrast checker → · Palette generator →