#311068#311068

#311068 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.9% C 0.139 H 292.3°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#311068
RGB	rgb(49, 16, 104)
HSL	hsl(263, 73%, 24%)
HSV	hsv(263, 85%, 41%)
CMYK	cmyk(52.9%, 84.6%, 0%, 59.2%)
CIE-LAB	lab(15.61, 36.95, -44.68)
CIE-LCH	lch(15.61, 57.98, 309.59°)
OKLab	oklab(28.94% 0.0527 -0.1283)
OKLCH	oklch(28.94% 0.139 292.3)
XYZ	xyz(3.9499, 2.0229, 13.2764)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311068 #476810

analogous

#101B68 #311068 #5D1068

triadic

#311068 #683110 #106831

tetradic

#311068 #68101B #476810 #10685D

square

#311068 #68101B #476810 #10685D

split-complementary

#311068 #685D10 #1B6810

monochromatic

#0C041B #180833 #311068 #4A189D #6320D2

Accessibility & contrast

On white

14.95

#311068 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#311068 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311068

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311068	#FFFFFF	#000000	##FFFFFF
##311068	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286A

Deuteranopia (green-blind)

#002566

Tritanopia (blue-blind)

#1F2A3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #311068;
/* rgb */ color: rgb(49, 16, 104);
/* oklch */ color: oklch(28.9% 0.139 292.3);

Tailwind

colors: {
  custom: {
    50: '#705394',
    500: '#311068',
    950: '#000000',
  },
}

SCSS

$custom: #311068;
$custom-light: #705394;
$custom-dark: #000000;

JSON

{
  "hex": "#311068",
  "rgb": {
    "r": 49,
    "g": 16,
    "b": 104
  },
  "hsl": {
    "h": 262.5,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.28939,
    "c": 0.13873,
    "h": 292.3
  },
  "luminance": 0.02023
}

Semantic roles & 50–950 ramp

primary

#311068

secondary

#77A034

accent

#F038AB

background

#F7F4F9

surface

#EDE7F1

border

#C8C3CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #311068

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

Preview Lab → · Contrast checker → · Palette generator →