#5787F2#5787F2

#5787F2 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.2% C 0.168 H 264.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5787F2
RGB	rgb(87, 135, 242)
HSL	hsl(221, 86%, 65%)
HSV	hsv(221, 64%, 95%)
CMYK	cmyk(64%, 44.2%, 0%, 5.1%)
CIE-LAB	lab(57.81, 16.96, -58.65)
CIE-LCH	lch(57.81, 61.05, 286.13°)
OKLab	oklab(64.21% -0.0174 -0.1675)
OKLCH	oklch(64.21% 0.168 264.1)
XYZ	xyz(28.6159, 25.7623, 87.4518)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787F2 #F2C257

analogous

#57D5F2 #5787F2 #7557F2

triadic

#5787F2 #F25787 #87F257

tetradic

#5787F2 #F257D5 #F2C257 #57F275

square

#5787F2 #F257D5 #F2C257 #57F275

split-complementary

#5787F2 #F27557 #D5F257

monochromatic

#0F46C0 #1E5EEE #5787F2 #90B0F6 #C9D8FB

Accessibility & contrast

On white

3.41

#5787F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#5787F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787F2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787F2	#FFFFFF	#000000	##000000
##5787F2	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5492F6

Deuteranopia (green-blind)

#3984F0

Tritanopia (blue-blind)

#009FB1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5787f2;
/* rgb */ color: rgb(87, 135, 242);
/* oklch */ color: oklch(64.2% 0.168 264.1);

Tailwind

colors: {
  custom: {
    50: '#95a9f7',
    500: '#5787f2',
    950: '#000000',
  },
}

SCSS

$custom: #5787f2;
$custom-light: #95a9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5787f2",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 242
  },
  "hsl": {
    "h": 221.419,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64205,
    "c": 0.16845,
    "h": 264.1
  },
  "luminance": 0.25765
}

Semantic roles & 50–950 ramp

primary

#5787F2

secondary

#EDDDB8

accent

#9D03E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5787F2

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

Preview Lab → · Contrast checker → · Palette generator →