#5782EC#5782EC

#5782EC is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.8% C 0.166 H 265.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#5782EC
RGB	rgb(87, 130, 236)
HSL	hsl(223, 80%, 63%)
HSV	hsv(223, 63%, 93%)
CMYK	cmyk(63.1%, 44.9%, 0%, 7.5%)
CIE-LAB	lab(56.13, 17.96, -58.01)
CIE-LCH	lch(56.13, 60.72, 287.20°)
OKLab	oklab(62.81% -0.0136 -0.1657)
OKLCH	oklch(62.81% 0.166 265.3)
XYZ	xyz(27.0482, 24.0452, 82.5564)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782EC #ECC157

analogous

#57CCEC #5782EC #7657EC

triadic

#5782EC #EC5782 #82EC57

tetradic

#5782EC #EC57CC #ECC157 #57EC76

square

#5782EC #EC57CC #ECC157 #57EC76

split-complementary

#5782EC #EC7657 #CCEC57

monochromatic

#1443B4 #2059E6 #5782EC #8EABF2 #C5D4F8

Accessibility & contrast

On white

3.61

#5782EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#5782EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782EC

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782EC	#FFFFFF	#000000	##000000
##5782EC	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8EF0

Deuteranopia (green-blind)

#3580EA

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5782ec;
/* rgb */ color: rgb(87, 130, 236);
/* oklch */ color: oklch(62.8% 0.166 265.3);

Tailwind

colors: {
  custom: {
    50: '#94a5f3',
    500: '#5782ec',
    950: '#000000',
  },
}

SCSS

$custom: #5782ec;
$custom-light: #94a5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5782ec",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 236
  },
  "hsl": {
    "h": 222.685,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62805,
    "c": 0.16629,
    "h": 265.3
  },
  "luminance": 0.24048
}

Semantic roles & 50–950 ramp

primary

#5782EC

secondary

#EADBB5

accent

#9F0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5782EC

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

Preview Lab → · Contrast checker → · Palette generator →