#5483CD#5483CD

#5483CD is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.0% C 0.124 H 259.1°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5483CD
RGB	rgb(84, 131, 205)
HSL	hsl(217, 55%, 57%)
HSV	hsv(217, 59%, 80%)
CMYK	cmyk(59%, 36.1%, 0%, 19.6%)
CIE-LAB	lab(54.58, 6.40, -43.09)
CIE-LCH	lch(54.58, 43.56, 278.45°)
OKLab	oklab(61.02% -0.0234 -0.122)
OKLCH	oklch(61.02% 0.124 259.1)
XYZ	xyz(22.7880, 22.5232, 60.8923)
Luminance	0.2253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5483CD #CD9E54

analogous

#54C0CD #5483CD #6254CD

triadic

#5483CD #CD5483 #83CD54

tetradic

#5483CD #CD54C0 #CD9E54 #54CD62

square

#5483CD #CD54C0 #CD9E54 #54CD62

split-complementary

#5483CD #CD6254 #C0CD54

monochromatic

#264981 #3464B0 #5483CD #83A5DB #B3C8E9

Accessibility & contrast

On white

3.81

#5483CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#5483CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5483CD

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5483CD	#FFFFFF	#000000	##000000
##5483CD	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)

#6489D0

Deuteranopia (green-blind)

#547DCB

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5483cd;
/* rgb */ color: rgb(84, 131, 205);
/* oklch */ color: oklch(61.0% 0.124 259.1);

Tailwind

colors: {
  custom: {
    50: '#8ea6dc',
    500: '#5483cd',
    950: '#000000',
  },
}

SCSS

$custom: #5483cd;
$custom-light: #8ea6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5483cd",
  "rgb": {
    "r": 84,
    "g": 131,
    "b": 205
  },
  "hsl": {
    "h": 216.694,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61019,
    "c": 0.12427,
    "h": 259.1
  },
  "luminance": 0.22525
}

Semantic roles & 50–950 ramp

primary

#5483CD

secondary

#D7C4A6

accent

#A44ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5483CD

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

Preview Lab → · Contrast checker → · Palette generator →