#311967#311967

#311967 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.127 H 290.7°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#311967
RGB	rgb(49, 25, 103)
HSL	hsl(258, 61%, 25%)
HSV	hsv(258, 76%, 40%)
CMYK	cmyk(52.4%, 75.7%, 0%, 59.6%)
CIE-LAB	lab(17.12, 32.05, -41.54)
CIE-LCH	lch(17.12, 52.47, 307.65°)
OKLab	oklab(29.97% 0.0451 -0.1192)
OKLCH	oklch(29.97% 0.127 290.7)
XYZ	xyz(4.0617, 2.3273, 13.0645)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311967 #4F6719

analogous

#192867 #311967 #581967

triadic

#311967 #673119 #196731

tetradic

#311967 #671928 #4F6719 #196758

square

#311967 #671928 #4F6719 #196758

split-complementary

#311967 #675819 #286719

monochromatic

#0C0619 #1A0D36 #311967 #482598 #6031C9

Accessibility & contrast

On white

14.33

#311967 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#311967 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311967

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311967	#FFFFFF	#000000	##FFFFFF
##311967	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B69

Deuteranopia (green-blind)

#002865

Tritanopia (blue-blind)

#1F2D3E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #311967;
/* rgb */ color: rgb(49, 25, 103);
/* oklch */ color: oklch(30.0% 0.127 290.7);

Tailwind

colors: {
  custom: {
    50: '#6f5893',
    500: '#311967',
    950: '#000000',
  },
}

SCSS

$custom: #311967;
$custom-light: #6f5893;
$custom-dark: #000000;

JSON

{
  "hex": "#311967",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 103
  },
  "hsl": {
    "h": 258.462,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.29969,
    "c": 0.12746,
    "h": 290.7
  },
  "luminance": 0.02328
}

Semantic roles & 50–950 ramp

primary

#311967

secondary

#809D3F

accent

#E444B3

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #311967

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

Preview Lab → · Contrast checker → · Palette generator →