#589CE4#589CE4

#589CE4 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.9% C 0.128 H 251.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#589CE4
RGB	rgb(88, 156, 228)
HSL	hsl(211, 72%, 62%)
HSV	hsv(211, 61%, 89%)
CMYK	cmyk(61.4%, 31.6%, 0%, 10.6%)
CIE-LAB	lab(62.89, 0.07, -42.85)
CIE-LCH	lch(62.89, 42.85, 270.10°)
OKLab	oklab(67.92% -0.0407 -0.121)
OKLCH	oklch(67.92% 0.128 251.4)
XYZ	xyz(29.9115, 31.4503, 77.8779)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589CE4 #E4A058

analogous

#58E2E4 #589CE4 #5A58E4

triadic

#589CE4 #E4589C #9CE458

tetradic

#589CE4 #E458E2 #E4A058 #58E45A

square

#589CE4 #E458E2 #E4A058 #58E45A

split-complementary

#589CE4 #E45A58 #E2E458

monochromatic

#1B5FA7 #237DDB #589CE4 #8DBBED #C1DAF5

Accessibility & contrast

On white

2.88

#589CE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#589CE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589CE4

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589CE4	#FFFFFF	#000000	##000000
##589CE4	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA0E7

Deuteranopia (green-blind)

#6A92E3

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #589ce4;
/* rgb */ color: rgb(88, 156, 228);
/* oklch */ color: oklch(67.9% 0.128 251.4);

Tailwind

colors: {
  custom: {
    50: '#93b8ed',
    500: '#589ce4',
    950: '#000000',
  },
}

SCSS

$custom: #589ce4;
$custom-light: #93b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#589ce4",
  "rgb": {
    "r": 88,
    "g": 156,
    "b": 228
  },
  "hsl": {
    "h": 210.857,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67923,
    "c": 0.12771,
    "h": 251.4
  },
  "luminance": 0.31453
}

Semantic roles & 50–950 ramp

primary

#589CE4

secondary

#E6CDB2

accent

#7611D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #589CE4

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

Preview Lab → · Contrast checker → · Palette generator →