#311449#311449

#311449 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.5% C 0.096 H 306.0°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#311449
RGB	rgb(49, 20, 73)
HSL	hsl(273, 57%, 18%)
HSV	hsv(273, 73%, 29%)
CMYK	cmyk(32.9%, 72.6%, 0%, 71.4%)
CIE-LAB	lab(13.44, 26.03, -27.31)
CIE-LCH	lch(13.44, 37.73, 313.63°)
OKLab	oklab(26.51% 0.0562 -0.0774)
OKLCH	oklch(26.51% 0.096 306)
XYZ	xyz(2.7191, 1.6343, 6.4743)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311449 #2C4914

analogous

#161449 #311449 #491446

triadic

#311449 #493114 #144931

tetradic

#311449 #491614 #2C4914 #144649

square

#311449 #491614 #2C4914 #144649

split-complementary

#311449 #464914 #144916

monochromatic

#100718 #110719 #311449 #512179 #712EA9

Accessibility & contrast

On white

15.83

#311449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#311449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311449

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311449	#FFFFFF	#000000	##FFFFFF
##311449	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224B

Deuteranopia (green-blind)

#072348

Tritanopia (blue-blind)

#2D1F2C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #311449;
/* rgb */ color: rgb(49, 20, 73);
/* oklch */ color: oklch(26.5% 0.096 306.0);

Tailwind

colors: {
  custom: {
    50: '#6c547c',
    500: '#311449',
    950: '#000000',
  },
}

SCSS

$custom: #311449;
$custom-light: #6c547c;
$custom-dark: #000000;

JSON

{
  "hex": "#311449",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 73
  },
  "hsl": {
    "h": 272.83,
    "s": 56.989,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26512,
    "c": 0.09564,
    "h": 306
  },
  "luminance": 0.01634
}

Semantic roles & 50–950 ramp

primary

#311449

secondary

#598138

accent

#E0488D

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#070309

muted

#7A787B

Preview Lab

Preview with #311449

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

Preview Lab → · Contrast checker → · Palette generator →