#5331B9#5331B9

#5331B9 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.4% C 0.199 H 286.6°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#5331B9
RGB	rgb(83, 49, 185)
HSL	hsl(255, 58%, 46%)
HSV	hsv(255, 74%, 73%)
CMYK	cmyk(55.1%, 73.5%, 0%, 27.5%)
CIE-LAB	lab(33.00, 49.15, -66.28)
CIE-LCH	lch(33.00, 82.51, 306.56°)
OKLab	oklab(44.42% 0.0569 -0.1907)
OKLCH	oklch(44.42% 0.199 286.6)
XYZ	xyz(13.4199, 7.5377, 46.6373)
Luminance	0.0754 (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

#5331B9 #97B931

analogous

#3153B9 #5331B9 #9731B9

triadic

#5331B9 #B95331 #31B953

tetradic

#5331B9 #B93153 #97B931 #31B997

square

#5331B9 #B93153 #97B931 #31B997

split-complementary

#5331B9 #B99731 #53B931

monochromatic

#281758 #3D2489 #5331B9 #7455D2 #9C86DF

Accessibility & contrast

On white

8.37

#5331B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#5331B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5331B9

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5331B9	#FFFFFF	#000000	##FFFFFF
##5331B9	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BD

Deuteranopia (green-blind)

#004AB6

Tritanopia (blue-blind)

#265672

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5331b9;
/* rgb */ color: rgb(83, 49, 185);
/* oklch */ color: oklch(44.4% 0.199 286.6);

Tailwind

colors: {
  custom: {
    50: '#8e6dcf',
    500: '#5331b9',
    950: '#000000',
  },
}

SCSS

$custom: #5331b9;
$custom-light: #8e6dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#5331b9",
  "rgb": {
    "r": 83,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 255,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44419,
    "c": 0.19899,
    "h": 286.6
  },
  "luminance": 0.07538
}

Semantic roles & 50–950 ramp

primary

#5331B9

secondary

#B6C87D

accent

#E146BB

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #5331B9

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

Preview Lab → · Contrast checker → · Palette generator →