#5440BD#5440BD

#5440BD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 47.0% C 0.187 H 283.9°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#5440BD
RGB	rgb(84, 64, 189)
HSL	hsl(250, 49%, 50%)
HSV	hsv(250, 66%, 74%)
CMYK	cmyk(55.6%, 66.1%, 0%, 25.9%)
CIE-LAB	lab(36.41, 42.30, -63.04)
CIE-LCH	lch(36.41, 75.92, 303.86°)
OKLab	oklab(46.99% 0.0448 -0.1812)
OKLCH	oklch(46.99% 0.187 283.9)
XYZ	xyz(14.6721, 9.2249, 49.1417)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5440BD #A9BD40

analogous

#406BBD #5440BD #9340BD

triadic

#5440BD #BD5440 #40BD54

tetradic

#5440BD #BD406B #A9BD40 #40BD93

square

#5440BD #BD406B #A9BD40 #40BD93

split-complementary

#5440BD #BD9340 #6BBD40

monochromatic

#2B2162 #40318F #5440BD #7C6DCD #A59ADD

Accessibility & contrast

On white

7.38

#5440BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#5440BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5440BD

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5440BD	#FFFFFF	#000000	##FFFFFF
##5440BD	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#0052BB

Tritanopia (blue-blind)

#226079

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5440bd;
/* rgb */ color: rgb(84, 64, 189);
/* oklch */ color: oklch(47.0% 0.187 283.9);

Tailwind

colors: {
  custom: {
    50: '#8e76d2',
    500: '#5440bd',
    950: '#000000',
  },
}

SCSS

$custom: #5440bd;
$custom-light: #8e76d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5440bd",
  "rgb": {
    "r": 84,
    "g": 64,
    "b": 189
  },
  "hsl": {
    "h": 249.6,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46987,
    "c": 0.18667,
    "h": 283.9
  },
  "luminance": 0.09226
}

Semantic roles & 50–950 ramp

primary

#5440BD

secondary

#C0C990

accent

#D94FC3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5440BD

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

Preview Lab → · Contrast checker → · Palette generator →