#5440D5#5440D5

#5440D5 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.1% C 0.216 H 281.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#5440D5
RGB	rgb(84, 64, 213)
HSL	hsl(248, 64%, 54%)
HSV	hsv(248, 70%, 84%)
CMYK	cmyk(60.6%, 70%, 0%, 16.5%)
CIE-LAB	lab(38.47, 49.64, -73.63)
CIE-LCH	lch(38.47, 88.80, 303.99°)
OKLab	oklab(49.1% 0.0411 -0.2122)
OKLCH	oklch(49.1% 0.216 281)
XYZ	xyz(17.4960, 10.3544, 64.0145)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5440D5 #C1D540

analogous

#4077D5 #5440D5 #9F40D5

triadic

#5440D5 #D55440 #40D554

tetradic

#5440D5 #D54077 #C1D540 #40D59F

square

#5440D5 #D54077 #C1D540 #40D59F

split-complementary

#5440D5 #D59F40 #77D540

monochromatic

#291C7F #3927B1 #5440D5 #8172E0 #AEA4EB

Accessibility & contrast

On white

6.84

#5440D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#5440D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5440D5

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5440D5	#FFFFFF	#000000	##FFFFFF
##5440D5	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D9

Deuteranopia (green-blind)

#0055D2

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5440d5;
/* rgb */ color: rgb(84, 64, 213);
/* oklch */ color: oklch(49.1% 0.216 281.0);

Tailwind

colors: {
  custom: {
    50: '#9277e3',
    500: '#5440d5',
    950: '#000000',
  },
}

SCSS

$custom: #5440d5;
$custom-light: #9277e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5440d5",
  "rgb": {
    "r": 84,
    "g": 64,
    "b": 213
  },
  "hsl": {
    "h": 248.054,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49098,
    "c": 0.2162,
    "h": 281
  },
  "luminance": 0.10356
}

Semantic roles & 50–950 ramp

primary

#5440D5

secondary

#D0D899

accent

#E741D1

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5440D5

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

Preview Lab → · Contrast checker → · Palette generator →