#5786EC#5786EC

#5786EC is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.6% C 0.162 H 263.8°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5786EC
RGB	rgb(87, 134, 236)
HSL	hsl(221, 80%, 63%)
HSV	hsv(221, 63%, 93%)
CMYK	cmyk(63.1%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(57.20, 15.54, -56.30)
CIE-LCH	lch(57.20, 58.40, 285.43°)
OKLab	oklab(63.63% -0.0175 -0.1606)
OKLCH	oklch(63.63% 0.162 263.8)
XYZ	xyz(27.5906, 25.1300, 82.7372)
Luminance	0.2513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5786EC #ECBD57

analogous

#57D0EC #5786EC #7257EC

triadic

#5786EC #EC5786 #86EC57

tetradic

#5786EC #EC57D0 #ECBD57 #57EC72

square

#5786EC #EC57D0 #ECBD57 #57EC72

split-complementary

#5786EC #EC7257 #D0EC57

monochromatic

#1447B4 #205EE6 #5786EC #8EAEF2 #C5D5F8

Accessibility & contrast

On white

3.48

#5786EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#5786EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5786EC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5786EC	#FFFFFF	#000000	##000000
##5786EC	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5691F0

Deuteranopia (green-blind)

#3F83EA

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5786ec;
/* rgb */ color: rgb(87, 134, 236);
/* oklch */ color: oklch(63.6% 0.162 263.8);

Tailwind

colors: {
  custom: {
    50: '#94a8f3',
    500: '#5786ec',
    950: '#000000',
  },
}

SCSS

$custom: #5786ec;
$custom-light: #94a8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5786ec",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 221.074,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.63626,
    "c": 0.1616,
    "h": 263.8
  },
  "luminance": 0.25133
}

Semantic roles & 50–950 ramp

primary

#5786EC

secondary

#EAD9B5

accent

#9A0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5786EC

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

Preview Lab → · Contrast checker → · Palette generator →