#587DD6#587DD6

#587DD6 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.5% C 0.142 H 265.4°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#587DD6
RGB	rgb(88, 125, 214)
HSL	hsl(222, 61%, 59%)
HSV	hsv(222, 59%, 84%)
CMYK	cmyk(58.9%, 41.6%, 0%, 16.1%)
CIE-LAB	lab(53.59, 13.81, -49.73)
CIE-LCH	lch(53.59, 51.61, 285.52°)
OKLab	oklab(60.47% -0.0114 -0.1415)
OKLCH	oklch(60.47% 0.142 265.4)
XYZ	xyz(23.4916, 21.5950, 66.5356)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DD6 #D6B158

analogous

#58BCD6 #587DD6 #7258D6

triadic

#587DD6 #D6587D #7DD658

tetradic

#587DD6 #D658BC #D6B158 #58D672

square

#587DD6 #D658BC #D6B158 #58D672

split-complementary

#587DD6 #D67258 #BCD658

monochromatic

#234390 #2F5AC1 #587DD6 #89A3E2 #BACAEE

Accessibility & contrast

On white

3.95

#587DD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#587DD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DD6

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DD6	#FFFFFF	#000000	##000000
##587DD6	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5686D9

Deuteranopia (green-blind)

#457BD4

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #587dd6;
/* rgb */ color: rgb(88, 125, 214);
/* oklch */ color: oklch(60.5% 0.142 265.4);

Tailwind

colors: {
  custom: {
    50: '#91a2e3',
    500: '#587dd6',
    950: '#000000',
  },
}

SCSS

$custom: #587dd6;
$custom-light: #91a2e3;
$custom-dark: #000000;

JSON

{
  "hex": "#587dd6",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 214
  },
  "hsl": {
    "h": 222.381,
    "s": 60.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60466,
    "c": 0.14192,
    "h": 265.4
  },
  "luminance": 0.21597
}

Semantic roles & 50–950 ramp

primary

#587DD6

secondary

#DECFAC

accent

#B544E4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #587DD6

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

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