#5284CA#5284CA

#5284CA is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.0% C 0.120 H 257.0°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5284CA
RGB	rgb(82, 132, 202)
HSL	hsl(215, 53%, 56%)
HSV	hsv(215, 59%, 79%)
CMYK	cmyk(59.4%, 34.7%, 0%, 20.8%)
CIE-LAB	lab(54.61, 4.41, -41.34)
CIE-LCH	lch(54.61, 41.57, 276.09°)
OKLab	oklab(60.97% -0.027 -0.117)
OKLCH	oklch(60.97% 0.12 257)
XYZ	xyz(22.3878, 22.5587, 59.0401)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284CA #CA9852

analogous

#52C0CA #5284CA #5C52CA

triadic

#5284CA #CA5284 #84CA52

tetradic

#5284CA #CA52C0 #CA9852 #52CA5C

square

#5284CA #CA52C0 #CA9852 #52CA5C

split-complementary

#5284CA #CA5C52 #C0CA52

monochromatic

#264A7C #3466AB #5284CA #81A5D8 #B0C7E7

Accessibility & contrast

On white

3.81

#5284CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5284CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284CA

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284CA	#FFFFFF	#000000	##000000
##5284CA	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6789CD

Deuteranopia (green-blind)

#577DC9

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5284ca;
/* rgb */ color: rgb(82, 132, 202);
/* oklch */ color: oklch(61.0% 0.120 257.0);

Tailwind

colors: {
  custom: {
    50: '#8ca7da',
    500: '#5284ca',
    950: '#000000',
  },
}

SCSS

$custom: #5284ca;
$custom-light: #8ca7da;
$custom-dark: #000000;

JSON

{
  "hex": "#5284ca",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 202
  },
  "hsl": {
    "h": 215,
    "s": 53.097,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60973,
    "c": 0.12003,
    "h": 257
  },
  "luminance": 0.22561
}

Semantic roles & 50–950 ramp

primary

#5284CA

secondary

#D5C0A3

accent

#A04BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5284CA

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

Preview Lab → · Contrast checker → · Palette generator →