#5782EF#5782EF

#5782EF is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.0% C 0.170 H 265.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5782EF
RGB	rgb(87, 130, 239)
HSL	hsl(223, 83%, 64%)
HSV	hsv(223, 64%, 94%)
CMYK	cmyk(63.6%, 45.6%, 0%, 6.3%)
CIE-LAB	lab(56.31, 18.98, -59.39)
CIE-LCH	lch(56.31, 62.35, 287.72°)
OKLab	oklab(63% -0.0131 -0.1698)
OKLCH	oklch(63% 0.17 265.6)
XYZ	xyz(27.4877, 24.2210, 84.8711)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782EF #EFC457

analogous

#57CEEF #5782EF #7857EF

triadic

#5782EF #EF5782 #82EF57

tetradic

#5782EF #EF57CE #EFC457 #57EF78

square

#5782EF #EF57CE #EFC457 #57EF78

split-complementary

#5782EF #EF7857 #CEEF57

monochromatic

#1241BA #1F58EA #5782EF #8FACF4 #C7D5FA

Accessibility & contrast

On white

3.59

#5782EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#5782EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782EF

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782EF	#FFFFFF	#000000	##000000
##5782EF	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8EF3

Deuteranopia (green-blind)

#3181ED

Tritanopia (blue-blind)

#009BAD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5782ef;
/* rgb */ color: rgb(87, 130, 239);
/* oklch */ color: oklch(63.0% 0.170 265.6);

Tailwind

colors: {
  custom: {
    50: '#94a5f5',
    500: '#5782ef',
    950: '#000000',
  },
}

SCSS

$custom: #5782ef;
$custom-light: #94a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5782ef",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 239
  },
  "hsl": {
    "h": 223.026,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.62996,
    "c": 0.17031,
    "h": 265.6
  },
  "luminance": 0.24223
}

Semantic roles & 50–950 ramp

primary

#5782EF

secondary

#ECDCB6

accent

#A206DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5782EF

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

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