#589BF4#589BF4

#589BF4 is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.6% C 0.149 H 256.2°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#589BF4
RGB	rgb(88, 155, 244)
HSL	hsl(214, 88%, 65%)
HSV	hsv(214, 64%, 96%)
CMYK	cmyk(63.9%, 36.5%, 0%, 4.3%)
CIE-LAB	lab(63.38, 5.93, -50.88)
CIE-LCH	lch(63.38, 51.22, 276.64°)
OKLab	oklab(68.56% -0.0356 -0.1445)
OKLCH	oklch(68.56% 0.149 256.2)
XYZ	xyz(32.0691, 32.0459, 90.0658)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589BF4 #F4B158

analogous

#58E9F4 #589BF4 #6358F4

triadic

#589BF4 #F4589B #9BF458

tetradic

#589BF4 #F458E9 #F4B158 #58F463

square

#589BF4 #F458E9 #F4B158 #58F463

split-complementary

#589BF4 #F46358 #E9F458

monochromatic

#0D5CC5 #1F79F0 #589BF4 #91BDF8 #CBE0FC

Accessibility & contrast

On white

2.83

#589BF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#589BF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589BF4

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589BF4	#FFFFFF	#000000	##000000
##589BF4	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A1F8

Deuteranopia (green-blind)

#5E93F2

Tritanopia (blue-blind)

#00AFBC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #589bf4;
/* rgb */ color: rgb(88, 155, 244);
/* oklch */ color: oklch(68.6% 0.149 256.2);

Tailwind

colors: {
  custom: {
    50: '#95b8f8',
    500: '#589bf4',
    950: '#000000',
  },
}

SCSS

$custom: #589bf4;
$custom-light: #95b8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#589bf4",
  "rgb": {
    "r": 88,
    "g": 155,
    "b": 244
  },
  "hsl": {
    "h": 214.231,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.68562,
    "c": 0.1488,
    "h": 256.2
  },
  "luminance": 0.32049
}

Semantic roles & 50–950 ramp

primary

#589BF4

secondary

#EED8B9

accent

#8301E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589BF4

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

Preview Lab → · Contrast checker → · Palette generator →