#589BEF#589BEF

#589BEF is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.3% C 0.142 H 255.0°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#589BEF
RGB	rgb(88, 155, 239)
HSL	hsl(213, 83%, 64%)
HSV	hsv(213, 63%, 94%)
CMYK	cmyk(63.2%, 35.1%, 0%, 6.3%)
CIE-LAB	lab(63.13, 4.27, -48.53)
CIE-LCH	lch(63.13, 48.71, 275.02°)
OKLab	oklab(68.29% -0.0368 -0.1376)
OKLCH	oklch(68.29% 0.142 255)
XYZ	xyz(31.3202, 31.7464, 86.1217)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589BEF #EFAC58

analogous

#58E7EF #589BEF #6158EF

triadic

#589BEF #EF589B #9BEF58

tetradic

#589BEF #EF58E7 #EFAC58 #58EF61

square

#589BEF #EF58E7 #EFAC58 #58EF61

split-complementary

#589BEF #EF6158 #E7EF58

monochromatic

#125DBB #207AEA #589BEF #90BCF4 #C8DEFA

Accessibility & contrast

On white

2.86

#589BEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#589BEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589BEF

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589BEF	#FFFFFF	#000000	##000000
##589BEF	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)

#77A1F2

Deuteranopia (green-blind)

#6292ED

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #589bef;
/* rgb */ color: rgb(88, 155, 239);
/* oklch */ color: oklch(68.3% 0.142 255.0);

Tailwind

colors: {
  custom: {
    50: '#94b8f4',
    500: '#589bef',
    950: '#000000',
  },
}

SCSS

$custom: #589bef;
$custom-light: #94b8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#589bef",
  "rgb": {
    "r": 88,
    "g": 155,
    "b": 239
  },
  "hsl": {
    "h": 213.377,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.68288,
    "c": 0.14244,
    "h": 255
  },
  "luminance": 0.31749
}

Semantic roles & 50–950 ramp

primary

#589BEF

secondary

#ECD4B7

accent

#7F07DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589BEF

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

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