#587CFC#587CFC

#587CFC is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.7% C 0.194 H 268.5°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#587CFC
RGB	rgb(88, 124, 252)
HSL	hsl(227, 96%, 67%)
HSV	hsv(227, 65%, 99%)
CMYK	cmyk(65.1%, 50.8%, 0%, 1.2%)
CIE-LAB	lab(55.60, 27.20, -67.73)
CIE-LCH	lch(55.60, 72.99, 291.88°)
OKLab	oklab(62.73% -0.0052 -0.1944)
OKLCH	oklch(62.73% 0.194 268.5)
XYZ	xyz(28.7968, 23.5156, 95.0980)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587CFC #FCD858

analogous

#58CEFC #587CFC #8658FC

triadic

#587CFC #FC587C #7CFC58

tetradic

#587CFC #FC58CE #FCD858 #58FC86

square

#587CFC #FC58CE #FCD858 #58FC86

split-complementary

#587CFC #FC8658 #CEFC58

monochromatic

#0432D6 #1C4DFB #587CFC #94ABFD #D0DAFE

Accessibility & contrast

On white

3.68

#587CFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#587CFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587CFC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587CFC	#FFFFFF	#000000	##000000
##587CFC	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E8DFF

Deuteranopia (green-blind)

#007EF9

Tritanopia (blue-blind)

#009AB0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #587cfc;
/* rgb */ color: rgb(88, 124, 252);
/* oklch */ color: oklch(62.7% 0.194 268.5);

Tailwind

colors: {
  custom: {
    50: '#97a1fe',
    500: '#587cfc',
    950: '#000000',
  },
}

SCSS

$custom: #587cfc;
$custom-light: #97a1fe;
$custom-dark: #000000;

JSON

{
  "hex": "#587cfc",
  "rgb": {
    "r": 88,
    "g": 124,
    "b": 252
  },
  "hsl": {
    "h": 226.829,
    "s": 96.471,
    "l": 66.667
  },
  "oklch": {
    "l": 0.62726,
    "c": 0.19446,
    "h": 268.5
  },
  "luminance": 0.23518
}

Semantic roles & 50–950 ramp

primary

#587CFC

secondary

#F2E7BD

accent

#B300E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #587CFC

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

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