#589BD3#589BD3

#589BD3 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.9% C 0.108 H 245.6°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#589BD3
RGB	rgb(88, 155, 211)
HSL	hsl(207, 58%, 59%)
HSV	hsv(207, 58%, 83%)
CMYK	cmyk(58.3%, 26.5%, 0%, 17.3%)
CIE-LAB	lab(61.84, -4.83, -35.05)
CIE-LCH	lch(61.84, 35.38, 262.16°)
OKLab	oklab(66.85% -0.0446 -0.0984)
OKLCH	oklch(66.85% 0.108 245.6)
XYZ	xyz(27.4994, 30.2181, 65.9989)
Luminance	0.3022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589BD3 #D39058

analogous

#58D3CD #589BD3 #585DD3

triadic

#589BD3 #D3589B #9BD358

tetradic

#589BD3 #CD58D3 #D39058 #5DD358

square

#589BD3 #CD58D3 #D39058 #5DD358

split-complementary

#589BD3 #D3585D #D3CD58

monochromatic

#255D8C #327DBC #589BD3 #88B8E0 #B9D5ED

Accessibility & contrast

On white

2.98

#589BD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#589BD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589BD3

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589BD3	#FFFFFF	#000000	##000000
##589BD3	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD6

Deuteranopia (green-blind)

#7290D2

Tritanopia (blue-blind)

#00A8AE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #589bd3;
/* rgb */ color: rgb(88, 155, 211);
/* oklch */ color: oklch(66.9% 0.108 245.6);

Tailwind

colors: {
  custom: {
    50: '#91b8e0',
    500: '#589bd3',
    950: '#000000',
  },
}

SCSS

$custom: #589bd3;
$custom-light: #91b8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#589bd3",
  "rgb": {
    "r": 88,
    "g": 155,
    "b": 211
  },
  "hsl": {
    "h": 207.317,
    "s": 58.294,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66851,
    "c": 0.1081,
    "h": 245.6
  },
  "luminance": 0.30221
}

Semantic roles & 50–950 ramp

primary

#589BD3

secondary

#DCC1AB

accent

#8D46E2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #589BD3

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

Preview Lab → · Contrast checker → · Palette generator →