#589CE9#589CE9

#589CE9 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.2% C 0.134 H 252.9°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#589CE9
RGB	rgb(88, 156, 233)
HSL	hsl(212, 77%, 63%)
HSV	hsv(212, 62%, 91%)
CMYK	cmyk(62.2%, 33%, 0%, 8.6%)
CIE-LAB	lab(63.12, 1.71, -45.24)
CIE-LCH	lch(63.12, 45.27, 272.16°)
OKLab	oklab(68.18% -0.0393 -0.128)
OKLCH	oklch(68.18% 0.134 252.9)
XYZ	xyz(30.6156, 31.7319, 81.5864)
Luminance	0.3174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CE9 #E9A558

analogous

#58E5E9 #589CE9 #5C58E9

triadic

#589CE9 #E9589C #9CE958

tetradic

#589CE9 #E958E5 #E9A558 #58E95C

square

#589CE9 #E958E5 #E9A558 #58E95C

split-complementary

#589CE9 #E95C58 #E5E958

monochromatic

#175FAF #227CE2 #589CE9 #8EBCF0 #C4DCF7

Accessibility & contrast

On white

2.86

#589CE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#589CE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CE9

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CE9	#FFFFFF	#000000	##000000
##589CE9	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA0EC

Deuteranopia (green-blind)

#6792E7

Tritanopia (blue-blind)

#00AEB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #589ce9;
/* rgb */ color: rgb(88, 156, 233);
/* oklch */ color: oklch(68.2% 0.134 252.9);

Tailwind

colors: {
  custom: {
    50: '#93b8f0',
    500: '#589ce9',
    950: '#000000',
  },
}

SCSS

$custom: #589ce9;
$custom-light: #93b8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#589ce9",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 233
  },
  "hsl": {
    "h": 211.862,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68184,
    "c": 0.13392,
    "h": 252.9
  },
  "luminance": 0.31735
}

Semantic roles & 50–950 ramp

primary

#589CE9

secondary

#E8D0B4

accent

#790DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #589CE9

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

Preview Lab → · Contrast checker → · Palette generator →