#587DE5#587DE5

#587DE5 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.4% C 0.162 H 266.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#587DE5
RGB	rgb(88, 125, 229)
HSL	hsl(224, 73%, 62%)
HSV	hsv(224, 62%, 90%)
CMYK	cmyk(61.6%, 45.4%, 0%, 10.2%)
CIE-LAB	lab(54.45, 18.82, -56.80)
CIE-LCH	lch(54.45, 59.84, 288.33°)
OKLab	oklab(61.4% -0.0089 -0.1622)
OKLCH	oklch(61.4% 0.162 266.9)
XYZ	xyz(25.4961, 22.3969, 77.0930)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DE5 #E5C058

analogous

#58C4E5 #587DE5 #7958E5

triadic

#587DE5 #E5587D #7DE558

tetradic

#587DE5 #E558C4 #E5C058 #58E579

square

#587DE5 #E558C4 #E5C058 #58E579

split-complementary

#587DE5 #E57958 #C4E558

monochromatic

#1A40A8 #2354DD #587DE5 #8DA6ED #C2CFF5

Accessibility & contrast

On white

3.83

#587DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#587DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DE5

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DE5	#FFFFFF	#000000	##000000
##587DE5	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B89E9

Deuteranopia (green-blind)

#347CE3

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #587de5;
/* rgb */ color: rgb(88, 125, 229);
/* oklch */ color: oklch(61.4% 0.162 266.9);

Tailwind

colors: {
  custom: {
    50: '#93a2ee',
    500: '#587de5',
    950: '#000000',
  },
}

SCSS

$custom: #587de5;
$custom-light: #93a2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#587de5",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 229
  },
  "hsl": {
    "h": 224.255,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.61395,
    "c": 0.16247,
    "h": 266.9
  },
  "luminance": 0.22399
}

Semantic roles & 50–950 ramp

primary

#587DE5

secondary

#E6D9B3

accent

#A210D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #587DE5

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

Preview Lab → · Contrast checker → · Palette generator →