#5483D7#5483D7

#5483D7 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.138 H 261.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5483D7
RGB	rgb(84, 131, 215)
HSL	hsl(218, 62%, 59%)
HSV	hsv(218, 61%, 84%)
CMYK	cmyk(60.9%, 39.1%, 0%, 15.7%)
CIE-LAB	lab(55.09, 9.74, -47.92)
CIE-LCH	lch(55.09, 48.90, 281.49°)
OKLab	oklab(61.59% -0.0211 -0.1362)
OKLCH	oklch(61.59% 0.138 261.2)
XYZ	xyz(24.0339, 23.0216, 67.4539)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5483D7 #D7A854

analogous

#54C4D7 #5483D7 #6654D7

triadic

#5483D7 #D75483 #83D754

tetradic

#5483D7 #D754C4 #D7A854 #54D766

square

#5483D7 #D754C4 #D7A854 #54D766

split-complementary

#5483D7 #D76654 #C4D754

monochromatic

#21498F #2D62C1 #5483D7 #86A7E3 #B7CBEE

Accessibility & contrast

On white

3.75

#5483D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#5483D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5483D7

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5483D7	#FFFFFF	#000000	##000000
##5483D7	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8ADA

Deuteranopia (green-blind)

#4C7ED5

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5483d7;
/* rgb */ color: rgb(84, 131, 215);
/* oklch */ color: oklch(61.6% 0.138 261.2);

Tailwind

colors: {
  custom: {
    50: '#8fa6e4',
    500: '#5483d7',
    950: '#000000',
  },
}

SCSS

$custom: #5483d7;
$custom-light: #8fa6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5483d7",
  "rgb": {
    "r": 84,
    "g": 131,
    "b": 215
  },
  "hsl": {
    "h": 218.473,
    "s": 62.085,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61588,
    "c": 0.1378,
    "h": 261.2
  },
  "luminance": 0.23024
}

Semantic roles & 50–950 ramp

primary

#5483D7

secondary

#DDCBA9

accent

#AB43E5

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #5483D7

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

Preview Lab → · Contrast checker → · Palette generator →