#513388#513388

#513388 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.3% C 0.136 H 296.0°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#513388
RGB	rgb(81, 51, 136)
HSL	hsl(261, 45%, 37%)
HSV	hsv(261, 63%, 53%)
CMYK	cmyk(40.4%, 62.5%, 0%, 46.7%)
CIE-LAB	lab(29.14, 33.48, -42.89)
CIE-LCH	lch(29.14, 54.41, 307.97°)
OKLab	oklab(40.35% 0.0596 -0.1221)
OKLCH	oklch(40.35% 0.136 296)
XYZ	xyz(9.0199, 5.8944, 23.9503)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#513388 #6A8833

analogous

#334088 #513388 #7C3388

triadic

#513388 #885133 #338851

tetradic

#513388 #883340 #6A8833 #33887C

square

#513388 #883340 #6A8833 #33887C

split-complementary

#513388 #887C33 #408833

monochromatic

#1C122F #36225B #513388 #6C44B5 #8D6DC8

Accessibility & contrast

On white

9.64

#513388 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#513388 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513388

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513388	#FFFFFF	#000000	##FFFFFF
##513388	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458B

Deuteranopia (green-blind)

#094486

Tritanopia (blue-blind)

#434658

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #513388;
/* rgb */ color: rgb(81, 51, 136);
/* oklch */ color: oklch(40.3% 0.136 296.0);

Tailwind

colors: {
  custom: {
    50: '#866cab',
    500: '#513388',
    950: '#000000',
  },
}

SCSS

$custom: #513388;
$custom-light: #866cab;
$custom-dark: #000000;

JSON

{
  "hex": "#513388",
  "rgb": {
    "r": 81,
    "g": 51,
    "b": 136
  },
  "hsl": {
    "h": 261.176,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40345,
    "c": 0.13584,
    "h": 296
  },
  "luminance": 0.05895
}

Semantic roles & 50–950 ramp

primary

#513388

secondary

#96B067

accent

#D553A7

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #513388

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

Preview Lab → · Contrast checker → · Palette generator →