#311466#311466

#311466 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.2% C 0.132 H 292.3°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#311466
RGB	rgb(49, 20, 102)
HSL	hsl(261, 67%, 24%)
HSV	hsv(261, 80%, 40%)
CMYK	cmyk(52%, 80.4%, 0%, 60%)
CIE-LAB	lab(16.07, 34.45, -42.61)
CIE-LCH	lch(16.07, 54.79, 308.96°)
OKLab	oklab(29.2% 0.0501 -0.1223)
OKLCH	oklch(29.2% 0.132 292.3)
XYZ	xyz(3.9144, 2.1124, 12.7693)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311466 #496614

analogous

#142066 #311466 #5A1466

triadic

#311466 #663114 #146631

tetradic

#311466 #661420 #496614 #14665A

square

#311466 #661420 #496614 #14665A

split-complementary

#311466 #665A14 #206614

monochromatic

#0C051A #180A33 #311466 #4A1E99 #6228CC

Accessibility & contrast

On white

14.76

#311466 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#311466 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311466

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311466	#FFFFFF	#000000	##FFFFFF
##311466	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002664

Tritanopia (blue-blind)

#202B3C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #311466;
/* rgb */ color: rgb(49, 20, 102);
/* oklch */ color: oklch(29.2% 0.132 292.3);

Tailwind

colors: {
  custom: {
    50: '#705592',
    500: '#311466',
    950: '#000000',
  },
}

SCSS

$custom: #311466;
$custom-light: #705592;
$custom-dark: #000000;

JSON

{
  "hex": "#311466",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 102
  },
  "hsl": {
    "h": 261.22,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29196,
    "c": 0.13215,
    "h": 292.3
  },
  "luminance": 0.02113
}

Semantic roles & 50–950 ramp

primary

#311466

secondary

#7A9D39

accent

#EA3EAD

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #311466

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

Preview Lab → · Contrast checker → · Palette generator →