#5786E8#5786E8

#5786E8 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.4% C 0.156 H 263.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#5786E8
RGB	rgb(87, 134, 232)
HSL	hsl(221, 76%, 63%)
HSV	hsv(221, 63%, 91%)
CMYK	cmyk(62.5%, 42.2%, 0%, 9%)
CIE-LAB	lab(56.98, 14.19, -54.43)
CIE-LCH	lch(56.98, 56.25, 284.61°)
OKLab	oklab(63.38% -0.0182 -0.1552)
OKLCH	oklch(63.38% 0.156 263.3)
XYZ	xyz(27.0160, 24.9002, 79.7108)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5786E8 #E8B957

analogous

#57CEE8 #5786E8 #7157E8

triadic

#5786E8 #E85786 #86E857

tetradic

#5786E8 #E857CE #E8B957 #57E871

square

#5786E8 #E857CE #E8B957 #57E871

split-complementary

#5786E8 #E87157 #CEE857

monochromatic

#1848AD #215FE1 #5786E8 #8DADEF #C3D4F7

Accessibility & contrast

On white

3.51

#5786E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#5786E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5786E8

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5786E8	#FFFFFF	#000000	##000000
##5786E8	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5990EC

Deuteranopia (green-blind)

#4383E6

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5786e8;
/* rgb */ color: rgb(87, 134, 232);
/* oklch */ color: oklch(63.4% 0.156 263.3);

Tailwind

colors: {
  custom: {
    50: '#93a8f0',
    500: '#5786e8',
    950: '#000000',
  },
}

SCSS

$custom: #5786e8;
$custom-light: #93a8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5786e8",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 232
  },
  "hsl": {
    "h": 220.552,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63382,
    "c": 0.15623,
    "h": 263.3
  },
  "luminance": 0.24903
}

Semantic roles & 50–950 ramp

primary

#5786E8

secondary

#E8D7B3

accent

#960DD8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5786E8

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

Preview Lab → · Contrast checker → · Palette generator →