#5733BF#5733BF

#5733BF is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 45.6% C 0.204 H 287.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#5733BF
RGB	rgb(87, 51, 191)
HSL	hsl(255, 58%, 47%)
HSV	hsv(255, 73%, 75%)
CMYK	cmyk(54.5%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(34.30, 50.44, -67.66)
CIE-LCH	lch(34.30, 84.39, 306.70°)
OKLab	oklab(45.6% 0.0598 -0.1946)
OKLCH	oklch(45.6% 0.204 287.1)
XYZ	xyz(14.5155, 8.1547, 50.0893)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.33

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5733BF #9BBF33

analogous

#3355BF #5733BF #9D33BF

triadic

#5733BF #BF5733 #33BF57

tetradic

#5733BF #BF3355 #9BBF33 #33BF9D

square

#5733BF #BF3355 #9BBF33 #33BF9D

split-complementary

#5733BF #BF9D33 #55BF33

monochromatic

#2B195E #41268F #5733BF #7B5CD3 #A28CE0

Accessibility & contrast

On white

7.98

#5733BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#5733BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5733BF

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5733BF	#FFFFFF	#000000	##FFFFFF
##5733BF	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C3

Deuteranopia (green-blind)

#004DBC

Tritanopia (blue-blind)

#2B5976

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5733bf;
/* rgb */ color: rgb(87, 51, 191);
/* oklch */ color: oklch(45.6% 0.204 287.1);

Tailwind

colors: {
  custom: {
    50: '#916ed3',
    500: '#5733bf',
    950: '#000000',
  },
}

SCSS

$custom: #5733bf;
$custom-light: #916ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#5733bf",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 255.429,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.456,
    "c": 0.2036,
    "h": 287.1
  },
  "luminance": 0.08155
}

Semantic roles & 50–950 ramp

primary

#5733BF

secondary

#B8CB83

accent

#E147B9

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5733BF

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

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