#5331B5#5331B5

#5331B5 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.1% C 0.194 H 287.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#5331B5
RGB	rgb(83, 49, 181)
HSL	hsl(255, 57%, 45%)
HSV	hsv(255, 73%, 71%)
CMYK	cmyk(54.1%, 72.9%, 0%, 29%)
CIE-LAB	lab(32.64, 48.00, -64.50)
CIE-LCH	lch(32.64, 80.40, 306.65°)
OKLab	oklab(44.05% 0.0578 -0.1855)
OKLCH	oklch(44.05% 0.194 287.3)
XYZ	xyz(13.0036, 7.3711, 44.4447)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5331B5 #93B531

analogous

#3151B5 #5331B5 #9531B5

triadic

#5331B5 #B55331 #31B553

tetradic

#5331B5 #B53151 #93B531 #31B595

square

#5331B5 #B53151 #93B531 #31B595

split-complementary

#5331B5 #B59531 #51B531

monochromatic

#271755 #3D2485 #5331B5 #7353D0 #9A83DD

Accessibility & contrast

On white

8.49

#5331B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#5331B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5331B5

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5331B5	#FFFFFF	#000000	##FFFFFF
##5331B5	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B9

Deuteranopia (green-blind)

#0049B3

Tritanopia (blue-blind)

#2A5570

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5331b5;
/* rgb */ color: rgb(83, 49, 181);
/* oklch */ color: oklch(44.1% 0.194 287.3);

Tailwind

colors: {
  custom: {
    50: '#8e6ccc',
    500: '#5331b5',
    950: '#000000',
  },
}

SCSS

$custom: #5331b5;
$custom-light: #8e6ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#5331b5",
  "rgb": {
    "r": 83,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 255.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44051,
    "c": 0.1943,
    "h": 287.3
  },
  "luminance": 0.07372
}

Semantic roles & 50–950 ramp

primary

#5331B5

secondary

#B3C77B

accent

#E147B9

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #5331B5

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

Preview Lab → · Contrast checker → · Palette generator →