#589FE9#589FE9

#589FE9 is a light, vivid cyan. Relative luminance 0.328; OKLCH L 68.8% C 0.131 H 251.1°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#589FE9
RGB	rgb(88, 159, 233)
HSL	hsl(211, 77%, 63%)
HSV	hsv(211, 62%, 91%)
CMYK	cmyk(62.2%, 31.8%, 0%, 8.6%)
CIE-LAB	lab(63.96, -0.01, -43.92)
CIE-LCH	lch(63.96, 43.92, 269.98°)
OKLab	oklab(68.84% -0.0424 -0.1241)
OKLCH	oklch(68.84% 0.131 251.1)
XYZ	xyz(31.1252, 32.7512, 81.7563)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589FE9 #E9A258

analogous

#58E7E9 #589FE9 #5958E9

triadic

#589FE9 #E9589F #9FE958

tetradic

#589FE9 #E958E7 #E9A258 #58E959

square

#589FE9 #E958E7 #E9A258 #58E959

split-complementary

#589FE9 #E95958 #E7E958

monochromatic

#1762AF #2280E2 #589FE9 #8EBEF0 #C4DDF7

Accessibility & contrast

On white

2.78

#589FE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#589FE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589FE9

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589FE9	#FFFFFF	#000000	##000000
##589FE9	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA3EC

Deuteranopia (green-blind)

#6B95E8

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #589fe9;
/* rgb */ color: rgb(88, 159, 233);
/* oklch */ color: oklch(68.8% 0.131 251.1);

Tailwind

colors: {
  custom: {
    50: '#93bbf0',
    500: '#589fe9',
    950: '#000000',
  },
}

SCSS

$custom: #589fe9;
$custom-light: #93bbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#589fe9",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 233
  },
  "hsl": {
    "h": 210.621,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68841,
    "c": 0.13118,
    "h": 251.1
  },
  "luminance": 0.32754
}

Semantic roles & 50–950 ramp

primary

#589FE9

secondary

#E8CFB4

accent

#750DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #589FE9

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

Preview Lab → · Contrast checker → · Palette generator →