#51339F#51339F

#51339F is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.2% C 0.165 H 290.3°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#51339F
RGB	rgb(81, 51, 159)
HSL	hsl(257, 51%, 41%)
HSV	hsv(257, 68%, 62%)
CMYK	cmyk(49.1%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(30.93, 40.16, -54.11)
CIE-LCH	lch(30.93, 67.39, 306.58°)
OKLab	oklab(42.2% 0.0572 -0.1551)
OKLCH	oklch(42.2% 0.165 290.3)
XYZ	xyz(10.8334, 6.6198, 33.5011)
Luminance	0.0662 (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

#51339F #819F33

analogous

#334B9F #51339F #87339F

triadic

#51339F #9F5133 #339F51

tetradic

#51339F #9F334B #819F33 #339F87

square

#51339F #9F334B #819F33 #339F87

split-complementary

#51339F #9F8733 #4B9F33

monochromatic

#221542 #392471 #51339F #6C4AC5 #9279D4

Accessibility & contrast

On white

9.04

#51339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#51339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51339F

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51339F	#FFFFFF	#000000	##FFFFFF
##51339F	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#374E64

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #51339f;
/* rgb */ color: rgb(81, 51, 159);
/* oklch */ color: oklch(42.2% 0.165 290.3);

Tailwind

colors: {
  custom: {
    50: '#896dbc',
    500: '#51339f',
    950: '#000000',
  },
}

SCSS

$custom: #51339f;
$custom-light: #896dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#51339f",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 256.667,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42195,
    "c": 0.1653,
    "h": 290.3
  },
  "luminance": 0.0662
}

Semantic roles & 50–950 ramp

primary

#51339F

secondary

#A8BC71

accent

#DB4DB3

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0C0712

muted

#7D7A81

Preview Lab

Preview with #51339F

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

Preview Lab → · Contrast checker → · Palette generator →