#311994#311994

#311994 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.183 H 280.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#311994
RGB	rgb(49, 25, 148)
HSL	hsl(252, 71%, 34%)
HSV	hsv(252, 83%, 58%)
CMYK	cmyk(66.9%, 83.1%, 0%, 42%)
CIE-LAB	lab(21.89, 45.83, -62.33)
CIE-LCH	lch(21.89, 77.36, 306.33°)
OKLab	oklab(34.74% 0.0317 -0.1799)
OKLCH	oklch(34.74% 0.183 280)
XYZ	xyz(6.9578, 3.4858, 28.3174)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311994 #7C9419

analogous

#193F94 #311994 #6F1994

triadic

#311994 #943119 #199431

tetradic

#311994 #94193F #7C9419 #19946F

square

#311994 #94193F #7C9419 #19946F

split-complementary

#311994 #946F19 #3F9419

monochromatic

#0E072B #201060 #311994 #4222C8 #6547E0

Accessibility & contrast

On white

12.37

#311994 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#311994 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311994

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311994	#FFFFFF	#000000	##FFFFFF
##311994	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003997

Deuteranopia (green-blind)

#003092

Tritanopia (blue-blind)

#003F58

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #311994;
/* rgb */ color: rgb(49, 25, 148);
/* oklch */ color: oklch(34.7% 0.183 280.0);

Tailwind

colors: {
  custom: {
    50: '#785bb5',
    500: '#311994',
    950: '#000000',
  },
}

SCSS

$custom: #311994;
$custom-light: #785bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#311994",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 148
  },
  "hsl": {
    "h": 251.707,
    "s": 71.098,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34736,
    "c": 0.18272,
    "h": 280
  },
  "luminance": 0.03486
}

Semantic roles & 50–950 ramp

primary

#311994

secondary

#AAC147

accent

#EE3ACB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #311994

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

Preview Lab → · Contrast checker → · Palette generator →