#587AFF#587AFF

#587AFF is a light, highly saturated blue. Relative luminance 0.232; OKLCH L 62.6% C 0.201 H 269.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#587AFF
RGB	rgb(88, 122, 255)
HSL	hsl(228, 100%, 67%)
HSV	hsv(228, 65%, 100%)
CMYK	cmyk(65.5%, 52.2%, 0%, 0%)
CIE-LAB	lab(55.29, 29.43, -69.89)
CIE-LCH	lch(55.29, 75.83, 292.84°)
OKLab	oklab(62.55% -0.0032 -0.2008)
OKLCH	oklch(62.55% 0.201 269.1)
XYZ	xyz(29.0279, 23.2111, 97.5388)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587AFF #FFDD58

analogous

#58CEFF #587AFF #8958FF

triadic

#587AFF #FF587A #7AFF58

tetradic

#587AFF #FF58CE #FFDD58 #58FF89

square

#587AFF #FF58CE #FFDD58 #58FF89

split-complementary

#587AFF #FF8958 #CEFF58

monochromatic

#002DDD #1B49FF #587AFF #95ABFF #D2DBFF

Accessibility & contrast

On white

3.72

#587AFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#587AFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587AFF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587AFF	#FFFFFF	#000000	##000000
##587AFF	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#218CFF

Deuteranopia (green-blind)

#007DFC

Tritanopia (blue-blind)

#009AB1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #587aff;
/* rgb */ color: rgb(88, 122, 255);
/* oklch */ color: oklch(62.6% 0.201 269.1);

Tailwind

colors: {
  custom: {
    50: '#98a0ff',
    500: '#587aff',
    950: '#000000',
  },
}

SCSS

$custom: #587aff;
$custom-light: #98a0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#587aff",
  "rgb": {
    "r": 88,
    "g": 122,
    "b": 255
  },
  "hsl": {
    "h": 227.784,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.62554,
    "c": 0.20079,
    "h": 269.1
  },
  "luminance": 0.23214
}

Semantic roles & 50–950 ramp

primary

#587AFF

secondary

#F4E9BF

accent

#B700E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #587AFF

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

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