#589CDA#589CDA

#589CDA is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.4% C 0.116 H 247.8°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#589CDA
RGB	rgb(88, 156, 218)
HSL	hsl(209, 64%, 60%)
HSV	hsv(209, 60%, 85%)
CMYK	cmyk(59.6%, 28.4%, 0%, 14.5%)
CIE-LAB	lab(62.43, -3.16, -38.02)
CIE-LCH	lch(62.43, 38.15, 265.25°)
OKLab	oklab(67.42% -0.0436 -0.107)
OKLCH	oklch(67.42% 0.116 247.8)
XYZ	xyz(28.5632, 30.9110, 70.7772)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CDA #DA9658

analogous

#58DAD7 #589CDA #585BDA

triadic

#589CDA #DA589C #9CDA58

tetradic

#589CDA #D758DA #DA9658 #5BDA58

square

#589CDA #D758DA #DA9658 #5BDA58

split-complementary

#589CDA #DA585B #DAD758

monochromatic

#215F96 #2C7EC8 #589CDA #8ABAE5 #BCD7F0

Accessibility & contrast

On white

2.92

#589CDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#589CDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CDA

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CDA	#FFFFFF	#000000	##000000
##589CDA	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819EDD

Deuteranopia (green-blind)

#7091D9

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #589cda;
/* rgb */ color: rgb(88, 156, 218);
/* oklch */ color: oklch(67.4% 0.116 247.8);

Tailwind

colors: {
  custom: {
    50: '#91b9e5',
    500: '#589cda',
    950: '#000000',
  },
}

SCSS

$custom: #589cda;
$custom-light: #91b9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#589cda",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 218
  },
  "hsl": {
    "h": 208.615,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.67417,
    "c": 0.11557,
    "h": 247.8
  },
  "luminance": 0.30914
}

Semantic roles & 50–950 ramp

primary

#589CDA

secondary

#E0C6AE

accent

#9041E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #589CDA

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

Preview Lab → · Contrast checker → · Palette generator →