#588BD6#588BD6

#588BD6 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.5% C 0.126 H 257.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#588BD6
RGB	rgb(88, 139, 214)
HSL	hsl(216, 61%, 59%)
HSV	hsv(216, 59%, 84%)
CMYK	cmyk(58.9%, 35%, 0%, 16.1%)
CIE-LAB	lab(57.46, 5.40, -43.61)
CIE-LCH	lch(57.46, 43.94, 277.06°)
OKLab	oklab(63.46% -0.0264 -0.1234)
OKLCH	oklch(63.46% 0.126 257.9)
XYZ	xyz(25.3905, 25.3928, 67.1686)
Luminance	0.2540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588BD6 #D6A358

analogous

#58CAD6 #588BD6 #6458D6

triadic

#588BD6 #D6588B #8BD658

tetradic

#588BD6 #D658CA #D6A358 #58D664

square

#588BD6 #D658CA #D6A358 #58D664

split-complementary

#588BD6 #D66458 #CAD658

monochromatic

#234F90 #2F6BC1 #588BD6 #89ADE2 #BACFEE

Accessibility & contrast

On white

3.45

#588BD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#588BD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588BD6

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588BD6	#FFFFFF	#000000	##000000
##588BD6	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C90D9

Deuteranopia (green-blind)

#5B85D4

Tritanopia (blue-blind)

#009CA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #588bd6;
/* rgb */ color: rgb(88, 139, 214);
/* oklch */ color: oklch(63.5% 0.126 257.9);

Tailwind

colors: {
  custom: {
    50: '#91ace3',
    500: '#588bd6',
    950: '#000000',
  },
}

SCSS

$custom: #588bd6;
$custom-light: #91ace3;
$custom-dark: #000000;

JSON

{
  "hex": "#588bd6",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 214
  },
  "hsl": {
    "h": 215.714,
    "s": 60.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63458,
    "c": 0.1262,
    "h": 257.9
  },
  "luminance": 0.25395
}

Semantic roles & 50–950 ramp

primary

#588BD6

secondary

#DECAAC

accent

#A344E4

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #588BD6

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

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