#588DC4#588DC4

#588DC4 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 63.0% C 0.101 H 250.5°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#588DC4
RGB	rgb(88, 141, 196)
HSL	hsl(211, 48%, 56%)
HSV	hsv(211, 55%, 77%)
CMYK	cmyk(55.1%, 28.1%, 0%, 23.1%)
CIE-LAB	lab(57.18, -1.57, -33.90)
CIE-LCH	lch(57.18, 33.93, 267.35°)
OKLab	oklab(62.97% -0.0336 -0.0952)
OKLCH	oklch(62.97% 0.101 250.5)
XYZ	xyz(23.5096, 25.1080, 55.8213)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DC4 #C48F58

analogous

#58C3C4 #588DC4 #5958C4

triadic

#588DC4 #C4588D #8DC458

tetradic

#588DC4 #C458C3 #C48F58 #58C459

square

#588DC4 #C458C3 #C48F58 #58C459

split-complementary

#588DC4 #C45958 #C3C458

monochromatic

#2A5077 #3A6EA5 #588DC4 #85ACD4 #B2CBE4

Accessibility & contrast

On white

3.49

#588DC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#588DC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DC4

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DC4	#FFFFFF	#000000	##000000
##588DC4	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC6

Deuteranopia (green-blind)

#6884C3

Tritanopia (blue-blind)

#0B9AA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #588dc4;
/* rgb */ color: rgb(88, 141, 196);
/* oklch */ color: oklch(63.0% 0.101 250.5);

Tailwind

colors: {
  custom: {
    50: '#8eaed6',
    500: '#588dc4',
    950: '#000000',
  },
}

SCSS

$custom: #588dc4;
$custom-light: #8eaed6;
$custom-dark: #000000;

JSON

{
  "hex": "#588dc4",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 196
  },
  "hsl": {
    "h": 210.556,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62966,
    "c": 0.10096,
    "h": 250.5
  },
  "luminance": 0.2511
}

Semantic roles & 50–950 ramp

primary

#588DC4

secondary

#D2BCA5

accent

#9550D7

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588DC4

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

Preview Lab → · Contrast checker → · Palette generator →