#589BB0#589BB0

#589BB0 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.3% C 0.075 H 220.3°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#589BB0
RGB	rgb(88, 155, 176)
HSL	hsl(194, 36%, 52%)
HSV	hsv(194, 50%, 69%)
CMYK	cmyk(50%, 11.9%, 0%, 31%)
CIE-LAB	lab(60.47, -15.45, -17.52)
CIE-LCH	lch(60.47, 23.35, 228.59°)
OKLab	oklab(65.31% -0.0571 -0.0484)
OKLCH	oklch(65.31% 0.075 220.3)
XYZ	xyz(23.5794, 28.6500, 45.3533)
Luminance	0.2865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589BB0 #B06D58

analogous

#58B099 #589BB0 #586FB0

triadic

#589BB0 #B0589B #9BB058

tetradic

#589BB0 #9958B0 #B06D58 #6FB058

square

#589BB0 #9958B0 #B06D58 #6FB058

split-complementary

#589BB0 #B0586F #B09958

monochromatic

#2D5460 #41788A #589BB0 #82B4C4 #ABCDD7

Accessibility & contrast

On white

3.12

#589BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#589BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589BB0

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589BB0	#FFFFFF	#000000	##000000
##589BB0	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B1

Deuteranopia (green-blind)

#818DB0

Tritanopia (blue-blind)

#26A2A2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #589bb0;
/* rgb */ color: rgb(88, 155, 176);
/* oklch */ color: oklch(65.3% 0.075 220.3);

Tailwind

colors: {
  custom: {
    50: '#8db8c7',
    500: '#589bb0',
    950: '#000000',
  },
}

SCSS

$custom: #589bb0;
$custom-light: #8db8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#589bb0",
  "rgb": {
    "r": 88,
    "g": 155,
    "b": 176
  },
  "hsl": {
    "h": 194.318,
    "s": 35.772,
    "l": 51.765
  },
  "oklch": {
    "l": 0.65311,
    "c": 0.07488,
    "h": 220.3
  },
  "luminance": 0.28652
}

Semantic roles & 50–950 ramp

primary

#589BB0

secondary

#C5A89F

accent

#775CCC

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #589BB0

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

Preview Lab → · Contrast checker → · Palette generator →