#589EE4#589EE4

#589EE4 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.4% C 0.126 H 250.1°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#589EE4
RGB	rgb(88, 158, 228)
HSL	hsl(210, 72%, 62%)
HSV	hsv(210, 61%, 89%)
CMYK	cmyk(61.4%, 30.7%, 0%, 10.6%)
CIE-LAB	lab(63.45, -1.07, -41.97)
CIE-LCH	lch(63.45, 41.98, 268.54°)
OKLab	oklab(68.36% -0.0428 -0.1185)
OKLCH	oklch(68.36% 0.126 250.1)
XYZ	xyz(30.2498, 32.1270, 77.9907)
Luminance	0.3213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589EE4 #E49E58

analogous

#58E4E4 #589EE4 #5858E4

triadic

#589EE4 #E4589E #9EE458

tetradic

#589EE4 #E458E4 #E49E58 #58E458

square

#589EE4 #E458E4 #E49E58 #58E458

split-complementary

#589EE4 #E45858 #E4E458

monochromatic

#1B61A7 #237FDB #589EE4 #8DBDED #C1DBF5

Accessibility & contrast

On white

2.83

#589EE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#589EE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589EE4

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589EE4	#FFFFFF	#000000	##000000
##589EE4	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A1E7

Deuteranopia (green-blind)

#6D94E3

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #589ee4;
/* rgb */ color: rgb(88, 158, 228);
/* oklch */ color: oklch(68.4% 0.126 250.1);

Tailwind

colors: {
  custom: {
    50: '#93baed',
    500: '#589ee4',
    950: '#000000',
  },
}

SCSS

$custom: #589ee4;
$custom-light: #93baed;
$custom-dark: #000000;

JSON

{
  "hex": "#589ee4",
  "rgb": {
    "r": 88,
    "g": 158,
    "b": 228
  },
  "hsl": {
    "h": 210,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.68364,
    "c": 0.12595,
    "h": 250.1
  },
  "luminance": 0.3213
}

Semantic roles & 50–950 ramp

primary

#589EE4

secondary

#E6CCB2

accent

#7311D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #589EE4

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

Preview Lab → · Contrast checker → · Palette generator →