#588EC1#588EC1

#588EC1 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.096 H 248.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#588EC1
RGB	rgb(88, 142, 193)
HSL	hsl(209, 46%, 55%)
HSV	hsv(209, 54%, 76%)
CMYK	cmyk(54.4%, 26.4%, 0%, 24.3%)
CIE-LAB	lab(57.34, -3.09, -31.96)
CIE-LCH	lch(57.34, 32.10, 264.47°)
OKLab	oklab(63.05% -0.0357 -0.0896)
OKLCH	oklch(63.05% 0.096 248.3)
XYZ	xyz(23.3197, 25.2690, 54.0903)
Luminance	0.2527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EC1 #C18B58

analogous

#58C1C0 #588EC1 #5859C1

triadic

#588EC1 #C1588E #8EC158

tetradic

#588EC1 #C058C1 #C18B58 #59C158

square

#588EC1 #C058C1 #C18B58 #59C158

split-complementary

#588EC1 #C15859 #C1C058

monochromatic

#2B5074 #3C6FA0 #588EC1 #85ACD2 #B1CAE2

Accessibility & contrast

On white

3.47

#588EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#588EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EC1

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EC1	#FFFFFF	#000000	##000000
##588EC1	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC3

Deuteranopia (green-blind)

#6B85C0

Tritanopia (blue-blind)

#139AA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588ec1;
/* rgb */ color: rgb(88, 142, 193);
/* oklch */ color: oklch(63.0% 0.096 248.3);

Tailwind

colors: {
  custom: {
    50: '#8eaed4',
    500: '#588ec1',
    950: '#000000',
  },
}

SCSS

$custom: #588ec1;
$custom-light: #8eaed4;
$custom-dark: #000000;

JSON

{
  "hex": "#588ec1",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 193
  },
  "hsl": {
    "h": 209.143,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63046,
    "c": 0.09644,
    "h": 248.3
  },
  "luminance": 0.25271
}

Semantic roles & 50–950 ramp

primary

#588EC1

secondary

#D0BAA4

accent

#9252D6

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588EC1

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

Preview Lab → · Contrast checker → · Palette generator →