#5284CE#5284CE

#5284CE is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.2% C 0.125 H 258.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5284CE
RGB	rgb(82, 132, 206)
HSL	hsl(216, 56%, 56%)
HSV	hsv(216, 60%, 81%)
CMYK	cmyk(60.2%, 35.9%, 0%, 19.2%)
CIE-LAB	lab(54.81, 5.74, -43.29)
CIE-LCH	lch(54.81, 43.67, 277.56°)
OKLab	oklab(61.19% -0.0259 -0.1226)
OKLCH	oklch(61.19% 0.125 258.1)
XYZ	xyz(22.8676, 22.7506, 61.5668)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284CE #CE9C52

analogous

#52C2CE #5284CE #5E52CE

triadic

#5284CE #CE5284 #84CE52

tetradic

#5284CE #CE52C2 #CE9C52 #52CE5E

square

#5284CE #CE52C2 #CE9C52 #52CE5E

split-complementary

#5284CE #CE5E52 #C2CE52

monochromatic

#254A81 #3265B1 #5284CE #82A6DC #B1C8E9

Accessibility & contrast

On white

3.78

#5284CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#5284CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284CE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284CE	#FFFFFF	#000000	##000000
##5284CE	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658AD1

Deuteranopia (green-blind)

#547ECC

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5284ce;
/* rgb */ color: rgb(82, 132, 206);
/* oklch */ color: oklch(61.2% 0.125 258.1);

Tailwind

colors: {
  custom: {
    50: '#8da7dd',
    500: '#5284ce',
    950: '#000000',
  },
}

SCSS

$custom: #5284ce;
$custom-light: #8da7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5284ce",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 206
  },
  "hsl": {
    "h": 215.806,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61194,
    "c": 0.12537,
    "h": 258.1
  },
  "luminance": 0.22753
}

Semantic roles & 50–950 ramp

primary

#5284CE

secondary

#D7C3A4

accent

#A249DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5284CE

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

Preview Lab → · Contrast checker → · Palette generator →