#5483DD#5483DD

#5483DD is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.9% C 0.146 H 262.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#5483DD
RGB	rgb(84, 131, 221)
HSL	hsl(219, 67%, 60%)
HSV	hsv(219, 62%, 87%)
CMYK	cmyk(62%, 40.7%, 0%, 13.3%)
CIE-LAB	lab(55.42, 11.76, -50.78)
CIE-LCH	lch(55.42, 52.12, 283.03°)
OKLab	oklab(61.94% -0.0198 -0.1446)
OKLCH	oklch(61.94% 0.146 262.2)
XYZ	xyz(24.8190, 23.3356, 71.5889)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5483DD #DDAE54

analogous

#54C8DD #5483DD #6A54DD

triadic

#5483DD #DD5483 #83DD54

tetradic

#5483DD #DD54C8 #DDAE54 #54DD6A

square

#5483DD #DD54C8 #DDAE54 #54DD6A

split-complementary

#5483DD #DD6A54 #C8DD54

monochromatic

#1E4898 #2860CB #5483DD #87A8E7 #BACDF1

Accessibility & contrast

On white

3.71

#5483DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#5483DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5483DD

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5483DD	#FFFFFF	#000000	##000000
##5483DD	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8CE1

Deuteranopia (green-blind)

#477FDB

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5483dd;
/* rgb */ color: rgb(84, 131, 221);
/* oklch */ color: oklch(61.9% 0.146 262.2);

Tailwind

colors: {
  custom: {
    50: '#90a6e8',
    500: '#5483dd',
    950: '#000000',
  },
}

SCSS

$custom: #5483dd;
$custom-light: #90a6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5483dd",
  "rgb": {
    "r": 84,
    "g": 131,
    "b": 221
  },
  "hsl": {
    "h": 219.416,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61942,
    "c": 0.14591,
    "h": 262.2
  },
  "luminance": 0.23338
}

Semantic roles & 50–950 ramp

primary

#5483DD

secondary

#E1CFAC

accent

#AF3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5483DD

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

Preview Lab → · Contrast checker → · Palette generator →