#5788F2#5788F2

#5788F2 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.4% C 0.167 H 263.7°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5788F2
RGB	rgb(87, 136, 242)
HSL	hsl(221, 86%, 65%)
HSV	hsv(221, 64%, 95%)
CMYK	cmyk(64%, 43.8%, 0%, 5.1%)
CIE-LAB	lab(58.08, 16.36, -58.22)
CIE-LCH	lch(58.08, 60.48, 285.70°)
OKLab	oklab(64.41% -0.0184 -0.1663)
OKLCH	oklch(64.41% 0.167 263.7)
XYZ	xyz(28.7561, 26.0427, 87.4985)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5788F2 #F2C157

analogous

#57D6F2 #5788F2 #7457F2

triadic

#5788F2 #F25788 #88F257

tetradic

#5788F2 #F257D6 #F2C157 #57F274

square

#5788F2 #F257D6 #F2C157 #57F274

split-complementary

#5788F2 #F27457 #D6F257

monochromatic

#0F47C0 #1E60EE #5788F2 #90B0F6 #C9D8FB

Accessibility & contrast

On white

3.38

#5788F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5788F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5788F2

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5788F2	#FFFFFF	#000000	##000000
##5788F2	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5593F6

Deuteranopia (green-blind)

#3C85F0

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5788f2;
/* rgb */ color: rgb(87, 136, 242);
/* oklch */ color: oklch(64.4% 0.167 263.7);

Tailwind

colors: {
  custom: {
    50: '#95aaf7',
    500: '#5788f2',
    950: '#000000',
  },
}

SCSS

$custom: #5788f2;
$custom-light: #95aaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5788f2",
  "rgb": {
    "r": 87,
    "g": 136,
    "b": 242
  },
  "hsl": {
    "h": 221.032,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6441,
    "c": 0.16729,
    "h": 263.7
  },
  "luminance": 0.26045
}

Semantic roles & 50–950 ramp

primary

#5788F2

secondary

#EDDCB8

accent

#9C03E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5788F2

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

Preview Lab → · Contrast checker → · Palette generator →