#589EF1#589EF1

#589EF1 is a light, vivid cyan. Relative luminance 0.329; OKLCH L 69.0% C 0.142 H 253.9°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#589EF1
RGB	rgb(88, 158, 241)
HSL	hsl(213, 85%, 65%)
HSV	hsv(213, 63%, 95%)
CMYK	cmyk(63.5%, 34.4%, 0%, 5.5%)
CIE-LAB	lab(64.06, 3.19, -48.16)
CIE-LCH	lch(64.06, 48.26, 273.79°)
OKLab	oklab(69.05% -0.0393 -0.1365)
OKLCH	oklch(69.05% 0.142 253.9)
XYZ	xyz(32.1228, 32.8762, 87.8549)
Luminance	0.3288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589EF1 #F1AB58

analogous

#58EAF1 #589EF1 #5F58F1

triadic

#589EF1 #F1589E #9EF158

tetradic

#589EF1 #F158EA #F1AB58 #58F15F

square

#589EF1 #F158EA #F1AB58 #58F15F

split-complementary

#589EF1 #F15F58 #EAF158

monochromatic

#1060BF #207DEC #589EF1 #90BFF6 #C9E0FA

Accessibility & contrast

On white

2.77

#589EF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#589EF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589EF1

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589EF1	#FFFFFF	#000000	##000000
##589EF1	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA3F4

Deuteranopia (green-blind)

#6595EF

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #589ef1;
/* rgb */ color: rgb(88, 158, 241);
/* oklch */ color: oklch(69.0% 0.142 253.9);

Tailwind

colors: {
  custom: {
    50: '#95baf6',
    500: '#589ef1',
    950: '#000000',
  },
}

SCSS

$custom: #589ef1;
$custom-light: #95baf6;
$custom-dark: #000000;

JSON

{
  "hex": "#589ef1",
  "rgb": {
    "r": 88,
    "g": 158,
    "b": 241
  },
  "hsl": {
    "h": 212.549,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.69045,
    "c": 0.14204,
    "h": 253.9
  },
  "luminance": 0.32879
}

Semantic roles & 50–950 ramp

primary

#589EF1

secondary

#EDD5B8

accent

#7C05E1

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589EF1

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

Preview Lab → · Contrast checker → · Palette generator →