#587AE0#587AE0

#587AE0 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.5% C 0.159 H 267.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#587AE0
RGB	rgb(88, 122, 224)
HSL	hsl(225, 69%, 61%)
HSV	hsv(225, 61%, 88%)
CMYK	cmyk(60.7%, 45.5%, 0%, 12.2%)
CIE-LAB	lab(53.36, 18.98, -55.74)
CIE-LCH	lch(53.36, 58.88, 288.80°)
OKLab	oklab(60.47% -0.0066 -0.1592)
OKLCH	oklch(60.47% 0.159 267.6)
XYZ	xyz(24.4340, 21.3735, 73.3444)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587AE0 #E0BE58

analogous

#58BEE0 #587AE0 #7A58E0

triadic

#587AE0 #E0587A #7AE058

tetradic

#587AE0 #E058BE #E0BE58 #58E07A

square

#587AE0 #E058BE #E0BE58 #58E07A

split-complementary

#587AE0 #E07A58 #BEE058

monochromatic

#1E3EA0 #2752D4 #587AE0 #8CA3EA #BFCCF3

Accessibility & contrast

On white

3.98

#587AE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#587AE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587AE0

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587AE0	#FFFFFF	#000000	##000000
##587AE0	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4986E4

Deuteranopia (green-blind)

#337ADE

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #587ae0;
/* rgb */ color: rgb(88, 122, 224);
/* oklch */ color: oklch(60.5% 0.159 267.6);

Tailwind

colors: {
  custom: {
    50: '#93a0ea',
    500: '#587ae0',
    950: '#000000',
  },
}

SCSS

$custom: #587ae0;
$custom-light: #93a0ea;
$custom-dark: #000000;

JSON

{
  "hex": "#587ae0",
  "rgb": {
    "r": 88,
    "g": 122,
    "b": 224
  },
  "hsl": {
    "h": 225,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60467,
    "c": 0.1593,
    "h": 267.6
  },
  "luminance": 0.21376
}

Semantic roles & 50–950 ramp

primary

#587AE0

secondary

#E3D7B0

accent

#A215D1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #587AE0

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

Preview Lab → · Contrast checker → · Palette generator →