#589CB5#589CB5

#589CB5 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.7% C 0.078 H 224.0°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#589CB5
RGB	rgb(88, 156, 181)
HSL	hsl(196, 39%, 53%)
HSV	hsv(196, 51%, 71%)
CMYK	cmyk(51.4%, 13.8%, 0%, 29%)
CIE-LAB	lab(60.95, -14.54, -19.62)
CIE-LCH	lch(60.95, 24.42, 233.46°)
OKLab	oklab(65.75% -0.0563 -0.0543)
OKLCH	oklch(65.75% 0.078 224)
XYZ	xyz(24.2503, 29.1858, 48.0626)
Luminance	0.2919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CB5 #B57158

analogous

#58B59F #589CB5 #586DB5

triadic

#589CB5 #B5589C #9CB558

tetradic

#589CB5 #9F58B5 #B57158 #6DB558

square

#589CB5 #9F58B5 #B57158 #6DB558

split-complementary

#589CB5 #B5586D #B59F58

monochromatic

#2D5666 #407A90 #589CB5 #82B5C8 #ADCEDB

Accessibility & contrast

On white

3.07

#589CB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#589CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589CB5

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CB5	#FFFFFF	#000000	##000000
##589CB5	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B6

Deuteranopia (green-blind)

#808FB5

Tritanopia (blue-blind)

#20A4A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #589cb5;
/* rgb */ color: rgb(88, 156, 181);
/* oklch */ color: oklch(65.7% 0.078 224.0);

Tailwind

colors: {
  custom: {
    50: '#8db9cb',
    500: '#589cb5',
    950: '#000000',
  },
}

SCSS

$custom: #589cb5;
$custom-light: #8db9cb;
$custom-dark: #000000;

JSON

{
  "hex": "#589cb5",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 181
  },
  "hsl": {
    "h": 196.129,
    "s": 38.589,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65748,
    "c": 0.07827,
    "h": 224
  },
  "luminance": 0.29188
}

Semantic roles & 50–950 ramp

primary

#589CB5

secondary

#C9ABA0

accent

#7959CF

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #589CB5

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

Preview Lab → · Contrast checker → · Palette generator →