#588DDC#588DDC

#588DDC is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.2% C 0.132 H 258.2°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#588DDC
RGB	rgb(88, 141, 220)
HSL	hsl(216, 65%, 60%)
HSV	hsv(216, 60%, 86%)
CMYK	cmyk(60%, 35.9%, 0%, 13.7%)
CIE-LAB	lab(58.31, 6.19, -45.62)
CIE-LCH	lch(58.31, 46.03, 277.72°)
OKLab	oklab(64.22% -0.027 -0.1293)
OKLCH	oklch(64.22% 0.132 258.2)
XYZ	xyz(26.4631, 26.2894, 71.3761)
Luminance	0.2629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DDC #DCA758

analogous

#58CFDC #588DDC #6558DC

triadic

#588DDC #DC588D #8DDC58

tetradic

#588DDC #DC58CF #DCA758 #58DC65

square

#588DDC #DC58CF #DCA758 #58DC65

split-complementary

#588DDC #DC6558 #CFDC58

monochromatic

#205199 #2B6CCC #588DDC #8BB0E7 #BDD2F1

Accessibility & contrast

On white

3.36

#588DDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#588DDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DDC

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DDC	#FFFFFF	#000000	##000000
##588DDC	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C93DF

Deuteranopia (green-blind)

#5A87DA

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588ddc;
/* rgb */ color: rgb(88, 141, 220);
/* oklch */ color: oklch(64.2% 0.132 258.2);

Tailwind

colors: {
  custom: {
    50: '#92aee7',
    500: '#588ddc',
    950: '#000000',
  },
}

SCSS

$custom: #588ddc;
$custom-light: #92aee7;
$custom-dark: #000000;

JSON

{
  "hex": "#588ddc",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 220
  },
  "hsl": {
    "h": 215.909,
    "s": 65.347,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64221,
    "c": 0.13206,
    "h": 258.2
  },
  "luminance": 0.26292
}

Semantic roles & 50–950 ramp

primary

#588DDC

secondary

#E1CDAF

accent

#8518CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #588DDC

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

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