#5133BE#5133BE

#5133BE is a dark, highly saturated violet. Relative luminance 0.078; OKLCH L 45.0% C 0.203 H 284.6°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#5133BE
RGB	rgb(81, 51, 190)
HSL	hsl(253, 58%, 47%)
HSV	hsv(253, 73%, 75%)
CMYK	cmyk(57.4%, 73.2%, 0%, 25.5%)
CIE-LAB	lab(33.63, 49.29, -68.19)
CIE-LCH	lch(33.63, 84.14, 305.86°)
OKLab	oklab(44.96% 0.0513 -0.1964)
OKLCH	oklch(44.96% 0.203 284.6)
XYZ	xyz(13.8686, 7.8338, 49.4865)
Luminance	0.0784 (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

#5133BE #A0BE33

analogous

#335ABE #5133BE #9733BE

triadic

#5133BE #BE5133 #33BE51

tetradic

#5133BE #BE335A #A0BE33 #33BE97

square

#5133BE #BE335A #A0BE33 #33BE97

split-complementary

#5133BE #BE9733 #5ABE33

monochromatic

#28195E #3C268E #5133BE #755BD3 #9E8BE0

Accessibility & contrast

On white

8.18

#5133BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5133BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5133BE

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5133BE	#FFFFFF	#000000	##FFFFFF
##5133BE	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C2

Deuteranopia (green-blind)

#004BBB

Tritanopia (blue-blind)

#175976

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5133be;
/* rgb */ color: rgb(81, 51, 190);
/* oklch */ color: oklch(45.0% 0.203 284.6);

Tailwind

colors: {
  custom: {
    50: '#8e6ed3',
    500: '#5133be',
    950: '#000000',
  },
}

SCSS

$custom: #5133be;
$custom-light: #8e6ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#5133be",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 190
  },
  "hsl": {
    "h": 252.95,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.20297,
    "h": 284.6
  },
  "luminance": 0.07835
}

Semantic roles & 50–950 ramp

primary

#5133BE

secondary

#BBCA83

accent

#E147C0

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #5133BE

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

Preview Lab → · Contrast checker → · Palette generator →