#311963#311963

#311963 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.122 H 292.1°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#311963
RGB	rgb(49, 25, 99)
HSL	hsl(259, 60%, 24%)
HSV	hsv(259, 75%, 39%)
CMYK	cmyk(50.5%, 74.7%, 0%, 61.2%)
CIE-LAB	lab(16.74, 30.82, -39.52)
CIE-LCH	lch(16.74, 50.12, 307.95°)
OKLab	oklab(29.59% 0.046 -0.1133)
OKLCH	oklch(29.59% 0.122 292.1)
XYZ	xyz(3.8658, 2.2489, 12.0324)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311963 #4B6319

analogous

#192663 #311963 #561963

triadic

#311963 #633119 #196331

tetradic

#311963 #631926 #4B6319 #196356

square

#311963 #631926 #4B6319 #196356

split-complementary

#311963 #635619 #266319

monochromatic

#0C0618 #190D32 #311963 #492594 #6132C5

Accessibility & contrast

On white

14.48

#311963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#311963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311963

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311963	#FFFFFF	#000000	##FFFFFF
##311963	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002862

Tritanopia (blue-blind)

#212C3C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #311963;
/* rgb */ color: rgb(49, 25, 99);
/* oklch */ color: oklch(29.6% 0.122 292.1);

Tailwind

colors: {
  custom: {
    50: '#6f5890',
    500: '#311963',
    950: '#000000',
  },
}

SCSS

$custom: #311963;
$custom-light: #6f5890;
$custom-dark: #000000;

JSON

{
  "hex": "#311963",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 99
  },
  "hsl": {
    "h": 259.459,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29585,
    "c": 0.12226,
    "h": 292.1
  },
  "luminance": 0.02249
}

Semantic roles & 50–950 ramp

primary

#311963

secondary

#7C993F

accent

#E345B0

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030D

muted

#7B787D

Preview Lab

Preview with #311963

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

Preview Lab → · Contrast checker → · Palette generator →