#311993#311993

#311993 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.182 H 280.2°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#311993
RGB	rgb(49, 25, 147)
HSL	hsl(252, 71%, 34%)
HSV	hsv(252, 83%, 58%)
CMYK	cmyk(66.7%, 83%, 0%, 42.4%)
CIE-LAB	lab(21.78, 45.53, -61.90)
CIE-LCH	lch(21.78, 76.84, 306.34°)
OKLab	oklab(34.62% 0.0321 -0.1787)
OKLCH	oklch(34.62% 0.182 280.2)
XYZ	xyz(6.8790, 3.4543, 27.9023)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311993 #7B9319

analogous

#193E93 #311993 #6E1993

triadic

#311993 #933119 #199331

tetradic

#311993 #93193E #7B9319 #19936E

square

#311993 #93193E #7B9319 #19936E

split-complementary

#311993 #936E19 #3E9319

monochromatic

#0E072A #20105F #311993 #4222C7 #6547E0

Accessibility & contrast

On white

12.42

#311993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#311993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311993

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311993	#FFFFFF	#000000	##FFFFFF
##311993	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003896

Deuteranopia (green-blind)

#002F91

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #311993;
/* rgb */ color: rgb(49, 25, 147);
/* oklch */ color: oklch(34.6% 0.182 280.2);

Tailwind

colors: {
  custom: {
    50: '#785bb4',
    500: '#311993',
    950: '#000000',
  },
}

SCSS

$custom: #311993;
$custom-light: #785bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#311993",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 147
  },
  "hsl": {
    "h": 251.803,
    "s": 70.93,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34624,
    "c": 0.18154,
    "h": 280.2
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#311993

secondary

#A9C147

accent

#EE3ACA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #311993

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

Preview Lab → · Contrast checker → · Palette generator →