#5782F3#5782F3

#5782F3 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.3% C 0.176 H 265.9°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5782F3
RGB	rgb(87, 130, 243)
HSL	hsl(223, 87%, 65%)
HSV	hsv(223, 64%, 95%)
CMYK	cmyk(64.2%, 46.5%, 0%, 4.7%)
CIE-LAB	lab(56.55, 20.33, -61.23)
CIE-LCH	lch(56.55, 64.52, 288.37°)
OKLab	oklab(63.25% -0.0126 -0.1752)
OKLCH	oklch(63.25% 0.176 265.9)
XYZ	xyz(28.0852, 24.4600, 88.0178)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782F3 #F3C857

analogous

#57D0F3 #5782F3 #7A57F3

triadic

#5782F3 #F35782 #82F357

tetradic

#5782F3 #F357D0 #F3C857 #57F37A

square

#5782F3 #F357D0 #F3C857 #57F37A

split-complementary

#5782F3 #F37A57 #D0F357

monochromatic

#0E3FC2 #1E57EF #5782F3 #90ACF7 #C9D7FB

Accessibility & contrast

On white

3.56

#5782F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#5782F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782F3

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782F3	#FFFFFF	#000000	##000000
##5782F3	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498FF7

Deuteranopia (green-blind)

#2A81F1

Tritanopia (blue-blind)

#009CAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5782f3;
/* rgb */ color: rgb(87, 130, 243);
/* oklch */ color: oklch(63.3% 0.176 265.9);

Tailwind

colors: {
  custom: {
    50: '#95a5f8',
    500: '#5782f3',
    950: '#000000',
  },
}

SCSS

$custom: #5782f3;
$custom-light: #95a5f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5782f3",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 243
  },
  "hsl": {
    "h": 223.462,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.63254,
    "c": 0.17566,
    "h": 265.9
  },
  "luminance": 0.24463
}

Semantic roles & 50–950 ramp

primary

#5782F3

secondary

#EEDFB8

accent

#A502E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5782F3

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

Preview Lab → · Contrast checker → · Palette generator →