#587DE2#587DE2

#587DE2 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.2% C 0.158 H 266.6°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#587DE2
RGB	rgb(88, 125, 226)
HSL	hsl(224, 70%, 62%)
HSV	hsv(224, 61%, 89%)
CMYK	cmyk(61.1%, 44.7%, 0%, 11.4%)
CIE-LAB	lab(54.27, 17.81, -55.40)
CIE-LCH	lch(54.27, 58.19, 287.82°)
OKLab	oklab(61.21% -0.0093 -0.1581)
OKLCH	oklch(61.21% 0.158 266.6)
XYZ	xyz(25.0809, 22.2308, 74.9060)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587DE2 #E2BD58

analogous

#58C2E2 #587DE2 #7858E2

triadic

#587DE2 #E2587D #7DE258

tetradic

#587DE2 #E258C2 #E2BD58 #58E278

square

#587DE2 #E258C2 #E2BD58 #58E278

split-complementary

#587DE2 #E27858 #C2E258

monochromatic

#1C41A3 #2555D7 #587DE2 #8CA6EB #C0CEF4

Accessibility & contrast

On white

3.86

#587DE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#587DE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587DE2

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587DE2	#FFFFFF	#000000	##000000
##587DE2	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D88E6

Deuteranopia (green-blind)

#387CE0

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #587de2;
/* rgb */ color: rgb(88, 125, 226);
/* oklch */ color: oklch(61.2% 0.158 266.6);

Tailwind

colors: {
  custom: {
    50: '#93a2ec',
    500: '#587de2',
    950: '#000000',
  },
}

SCSS

$custom: #587de2;
$custom-light: #93a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#587de2",
  "rgb": {
    "r": 88,
    "g": 125,
    "b": 226
  },
  "hsl": {
    "h": 223.913,
    "s": 70.408,
    "l": 61.569
  },
  "oklch": {
    "l": 0.61205,
    "c": 0.15839,
    "h": 266.6
  },
  "luminance": 0.22233
}

Semantic roles & 50–950 ramp

primary

#587DE2

secondary

#E5D7B1

accent

#9F13D2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #587DE2

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

Preview Lab → · Contrast checker → · Palette generator →