#311346#311346

#311346 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.1% C 0.093 H 308.3°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#311346
RGB	rgb(49, 19, 70)
HSL	hsl(275, 57%, 17%)
HSV	hsv(275, 73%, 27%)
CMYK	cmyk(30%, 72.9%, 0%, 72.5%)
CIE-LAB	lab(12.99, 25.79, -25.94)
CIE-LCH	lch(12.99, 36.58, 314.83°)
OKLab	oklab(26.11% 0.0579 -0.0733)
OKLCH	oklch(26.11% 0.093 308.3)
XYZ	xyz(2.6048, 1.5609, 5.9572)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311346 #284613

analogous

#181346 #311346 #461342

triadic

#311346 #463113 #134631

tetradic

#311346 #461813 #284613 #134246

square

#311346 #461813 #284613 #134246

split-complementary

#311346 #424613 #134618

monochromatic

#110718 #110718 #311346 #532076 #742DA6

Accessibility & contrast

On white

16.00

#311346 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311346 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311346

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311346	#FFFFFF	#000000	##FFFFFF
##311346	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002048

Deuteranopia (green-blind)

#0A2245

Tritanopia (blue-blind)

#2E1E2A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #311346;
/* rgb */ color: rgb(49, 19, 70);
/* oklch */ color: oklch(26.1% 0.093 308.3);

Tailwind

colors: {
  custom: {
    50: '#6b537a',
    500: '#311346',
    950: '#000000',
  },
}

SCSS

$custom: #311346;
$custom-light: #6b537a;
$custom-dark: #000000;

JSON

{
  "hex": "#311346",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 70
  },
  "hsl": {
    "h": 275.294,
    "s": 57.303,
    "l": 17.451
  },
  "oklch": {
    "l": 0.26114,
    "c": 0.09344,
    "h": 308.3
  },
  "luminance": 0.01561
}

Semantic roles & 50–950 ramp

primary

#311346

secondary

#547F36

accent

#E14786

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070209

muted

#7A787B

Preview Lab

Preview with #311346

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

Preview Lab → · Contrast checker → · Palette generator →