#587EFD#587EFD

#587EFD is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.2% C 0.193 H 268.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#587EFD
RGB	rgb(88, 126, 253)
HSL	hsl(226, 98%, 67%)
HSV	hsv(226, 65%, 99%)
CMYK	cmyk(65.2%, 50.2%, 0%, 0.8%)
CIE-LAB	lab(56.17, 26.32, -67.35)
CIE-LCH	lch(56.17, 72.32, 291.35°)
OKLab	oklab(63.18% -0.0069 -0.1933)
OKLCH	oklch(63.18% 0.193 268)
XYZ	xyz(29.2089, 24.0855, 96.0191)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587EFD #FDD758

analogous

#58D0FD #587EFD #8558FD

triadic

#587EFD #FD587E #7EFD58

tetradic

#587EFD #FD58D0 #FDD758 #58FD85

square

#587EFD #FD58D0 #FDD758 #58FD85

split-complementary

#587EFD #FD8558 #D0FD58

monochromatic

#0334D8 #1C4FFC #587EFD #94ADFE #D1DBFE

Accessibility & contrast

On white

3.61

#587EFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#587EFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587EFD

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587EFD	#FFFFFF	#000000	##000000
##587EFD	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#338FFF

Deuteranopia (green-blind)

#0080FA

Tritanopia (blue-blind)

#009CB2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #587efd;
/* rgb */ color: rgb(88, 126, 253);
/* oklch */ color: oklch(63.2% 0.193 268.0);

Tailwind

colors: {
  custom: {
    50: '#97a2ff',
    500: '#587efd',
    950: '#000000',
  },
}

SCSS

$custom: #587efd;
$custom-light: #97a2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#587efd",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 253
  },
  "hsl": {
    "h": 226.182,
    "s": 97.633,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63182,
    "c": 0.19338,
    "h": 268
  },
  "luminance": 0.24088
}

Semantic roles & 50–950 ramp

primary

#587EFD

secondary

#F3E7BE

accent

#B100E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0F18

muted

#7F7E86

Preview Lab

Preview with #587EFD

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

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