#5782EE#5782EE

#5782EE is a light, vivid blue. Relative luminance 0.242; OKLCH L 62.9% C 0.169 H 265.5°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5782EE
RGB	rgb(87, 130, 238)
HSL	hsl(223, 82%, 64%)
HSV	hsv(223, 63%, 93%)
CMYK	cmyk(63.4%, 45.4%, 0%, 6.7%)
CIE-LAB	lab(56.25, 18.64, -58.93)
CIE-LCH	lch(56.25, 61.81, 287.55°)
OKLab	oklab(62.93% -0.0133 -0.1684)
OKLCH	oklch(62.93% 0.169 265.5)
XYZ	xyz(27.3404, 24.1620, 84.0953)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782EE #EEC357

analogous

#57CDEE #5782EE #7757EE

triadic

#5782EE #EE5782 #82EE57

tetradic

#5782EE #EE57CD #EEC357 #57EE77

square

#5782EE #EE57CD #EEC357 #57EE77

split-complementary

#5782EE #EE7757 #CDEE57

monochromatic

#1342B8 #1F59E8 #5782EE #8FABF4 #C6D5F9

Accessibility & contrast

On white

3.60

#5782EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#5782EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782EE

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782EE	#FFFFFF	#000000	##000000
##5782EE	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8EF2

Deuteranopia (green-blind)

#3280EC

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5782ee;
/* rgb */ color: rgb(87, 130, 238);
/* oklch */ color: oklch(62.9% 0.169 265.5);

Tailwind

colors: {
  custom: {
    50: '#94a5f4',
    500: '#5782ee',
    950: '#000000',
  },
}

SCSS

$custom: #5782ee;
$custom-light: #94a5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5782ee",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 238
  },
  "hsl": {
    "h": 222.914,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62933,
    "c": 0.16897,
    "h": 265.5
  },
  "luminance": 0.24165
}

Semantic roles & 50–950 ramp

primary

#5782EE

secondary

#EBDCB6

accent

#A108DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5782EE

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

Preview Lab → · Contrast checker → · Palette generator →