#5133BF#5133BF

#5133BF is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.1% C 0.204 H 284.5°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5133BF
RGB	rgb(81, 51, 191)
HSL	hsl(253, 58%, 47%)
HSV	hsv(253, 73%, 75%)
CMYK	cmyk(57.6%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(33.73, 49.58, -68.63)
CIE-LCH	lch(33.73, 84.67, 305.85°)
OKLab	oklab(45.05% 0.0511 -0.1976)
OKLCH	oklch(45.05% 0.204 284.5)
XYZ	xyz(13.9783, 7.8777, 50.0641)
Luminance	0.0788 (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

#5133BF #A1BF33

analogous

#335BBF #5133BF #9733BF

triadic

#5133BF #BF5133 #33BF51

tetradic

#5133BF #BF335B #A1BF33 #33BF97

square

#5133BF #BF335B #A1BF33 #33BF97

split-complementary

#5133BF #BF9733 #5BBF33

monochromatic

#28195E #3D268F #5133BF #755CD3 #9E8CE0

Accessibility & contrast

On white

8.15

#5133BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#5133BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5133BF

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5133BF	#FFFFFF	#000000	##FFFFFF
##5133BF	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#155A76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5133bf;
/* rgb */ color: rgb(81, 51, 191);
/* oklch */ color: oklch(45.1% 0.204 284.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5133bf",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 252.857,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45054,
    "c": 0.20415,
    "h": 284.5
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#5133BF

secondary

#BBCB83

accent

#E147C0

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5133BF

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

Preview Lab → · Contrast checker → · Palette generator →