#587BED#587BED

#587BED is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.5% C 0.176 H 268.1°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#587BED
RGB	rgb(88, 123, 237)
HSL	hsl(226, 81%, 64%)
HSV	hsv(226, 63%, 93%)
CMYK	cmyk(62.9%, 48.1%, 0%, 7.1%)
CIE-LAB	lab(54.40, 22.74, -61.34)
CIE-LCH	lch(54.40, 65.42, 290.34°)
OKLab	oklab(61.51% -0.0059 -0.1756)
OKLCH	oklch(61.51% 0.176 268.1)
XYZ	xyz(26.3883, 22.3527, 83.0282)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587BED #EDCA58

analogous

#58C5ED #587BED #7F58ED

triadic

#587BED #ED587B #7BED58

tetradic

#587BED #ED58C5 #EDCA58 #58ED7F

square

#587BED #ED58C5 #EDCA58 #58ED7F

split-complementary

#587BED #ED7F58 #C5ED58

monochromatic

#143AB7 #214FE7 #587BED #8FA7F3 #C6D2F9

Accessibility & contrast

On white

3.84

#587BED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#587BED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587BED

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587BED	#FFFFFF	#000000	##000000
##587BED	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F89F1

Deuteranopia (green-blind)

#1E7CEB

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #587bed;
/* rgb */ color: rgb(88, 123, 237);
/* oklch */ color: oklch(61.5% 0.176 268.1);

Tailwind

colors: {
  custom: {
    50: '#95a0f3',
    500: '#587bed',
    950: '#000000',
  },
}

SCSS

$custom: #587bed;
$custom-light: #95a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#587bed",
  "rgb": {
    "r": 88,
    "g": 123,
    "b": 237
  },
  "hsl": {
    "h": 225.906,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61514,
    "c": 0.17571,
    "h": 268.1
  },
  "luminance": 0.22355
}

Semantic roles & 50–950 ramp

primary

#587BED

secondary

#EBDEB6

accent

#AB09DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #587BED

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

Preview Lab → · Contrast checker → · Palette generator →