#5544FF#5544FF

#5544FF is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.6% C 0.261 H 277.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5544FF
RGB	rgb(85, 68, 255)
HSL	hsl(245, 100%, 63%)
HSV	hsv(245, 73%, 100%)
CMYK	cmyk(66.7%, 73.3%, 0%, 0%)
CIE-LAB	lab(43.19, 60.29, -89.66)
CIE-LCH	lch(43.19, 108.04, 303.92°)
OKLab	oklab(53.64% 0.0318 -0.2591)
OKLCH	oklch(53.64% 0.261 277)
XYZ	xyz(23.8576, 13.2834, 95.8950)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5544FF #EEFF44

analogous

#4490FF #5544FF #B344FF

triadic

#5544FF #FF5544 #44FF55

tetradic

#5544FF #FF4490 #EEFF44 #44FFB3

square

#5544FF #FF4490 #EEFF44 #44FFB3

split-complementary

#5544FF #FFB344 #90FF44

monochromatic

#1200C9 #1D07FF #5544FF #8D81FF #C4BEFF

Accessibility & contrast

On white

5.74

#5544FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5544FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5544FF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5544FF	#FFFFFF	#000000	##FFFFFF
##5544FF	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EFF

Deuteranopia (green-blind)

#005EFC

Tritanopia (blue-blind)

#007A9E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5544ff;
/* rgb */ color: rgb(85, 68, 255);
/* oklch */ color: oklch(53.6% 0.261 277.0);

Tailwind

colors: {
  custom: {
    50: '#9a7bff',
    500: '#5544ff',
    950: '#000000',
  },
}

SCSS

$custom: #5544ff;
$custom-light: #9a7bff;
$custom-dark: #000000;

JSON

{
  "hex": "#5544ff",
  "rgb": {
    "r": 85,
    "g": 68,
    "b": 255
  },
  "hsl": {
    "h": 245.455,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5364,
    "c": 0.26102,
    "h": 277
  },
  "luminance": 0.13286
}

Semantic roles & 50–950 ramp

primary

#5544FF

secondary

#EBF1AE

accent

#E600D1

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #5544FF

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

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