#5283DC#5283DC

#5283DC is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.8% C 0.145 H 261.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5283DC
RGB	rgb(82, 131, 220)
HSL	hsl(219, 66%, 59%)
HSV	hsv(219, 63%, 86%)
CMYK	cmyk(62.7%, 40.5%, 0%, 13.7%)
CIE-LAB	lab(55.27, 11.06, -50.46)
CIE-LCH	lch(55.27, 51.65, 282.36°)
OKLab	oklab(61.79% -0.0218 -0.1436)
OKLCH	oklch(61.79% 0.145 261.4)
XYZ	xyz(24.5097, 23.1915, 70.8810)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5283DC #DCAB52

analogous

#52C8DC #5283DC #6652DC

triadic

#5283DC #DC5283 #83DC52

tetradic

#5283DC #DC52C8 #DCAB52 #52DC66

square

#5283DC #DC52C8 #DCAB52 #52DC66

split-complementary

#5283DC #DC6652 #C8DC52

monochromatic

#1E4995 #2961C8 #5283DC #85A7E6 #B8CCF1

Accessibility & contrast

On white

3.72

#5283DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#5283DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283DC

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5283DC	#FFFFFF	#000000	##000000
##5283DC	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8BE0

Deuteranopia (green-blind)

#477EDA

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5283dc;
/* rgb */ color: rgb(82, 131, 220);
/* oklch */ color: oklch(61.8% 0.145 261.4);

Tailwind

colors: {
  custom: {
    50: '#8fa6e7',
    500: '#5283dc',
    950: '#000000',
  },
}

SCSS

$custom: #5283dc;
$custom-light: #8fa6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5283dc",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 220
  },
  "hsl": {
    "h": 218.696,
    "s": 66.346,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61785,
    "c": 0.14528,
    "h": 261.4
  },
  "luminance": 0.23194
}

Semantic roles & 50–950 ramp

primary

#5283DC

secondary

#E0CDAA

accent

#AD3FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5283DC

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

Preview Lab → · Contrast checker → · Palette generator →