#587CED#587CED

#587CED is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.7% C 0.174 H 267.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#587CED
RGB	rgb(88, 124, 237)
HSL	hsl(226, 81%, 64%)
HSV	hsv(226, 63%, 93%)
CMYK	cmyk(62.9%, 47.7%, 0%, 7.1%)
CIE-LAB	lab(54.66, 22.13, -60.92)
CIE-LCH	lch(54.66, 64.82, 289.96°)
OKLab	oklab(61.71% -0.0068 -0.1744)
OKLCH	oklch(61.71% 0.174 267.8)
XYZ	xyz(26.5130, 22.6021, 83.0698)
Luminance	0.2260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587CED #EDC958

analogous

#58C7ED #587CED #7E58ED

triadic

#587CED #ED587C #7CED58

tetradic

#587CED #ED58C7 #EDC958 #58ED7E

square

#587CED #ED58C7 #EDC958 #58ED7E

split-complementary

#587CED #ED7E58 #C7ED58

monochromatic

#143BB7 #2151E7 #587CED #8FA7F3 #C6D3F9

Accessibility & contrast

On white

3.80

#587CED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#587CED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587CED

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587CED	#FFFFFF	#000000	##000000
##587CED	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#418AF1

Deuteranopia (green-blind)

#227CEB

Tritanopia (blue-blind)

#0096A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #587ced;
/* rgb */ color: rgb(88, 124, 237);
/* oklch */ color: oklch(61.7% 0.174 267.8);

Tailwind

colors: {
  custom: {
    50: '#95a1f3',
    500: '#587ced',
    950: '#000000',
  },
}

SCSS

$custom: #587ced;
$custom-light: #95a1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#587ced",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 237
  },
  "hsl": {
    "h": 225.503,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61712,
    "c": 0.17449,
    "h": 267.8
  },
  "luminance": 0.22604
}

Semantic roles & 50–950 ramp

primary

#587CED

secondary

#EBDEB6

accent

#AA09DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #587CED

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

Preview Lab → · Contrast checker → · Palette generator →