#31196B#31196B

#31196B is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.133 H 289.4°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#31196B
RGB	rgb(49, 25, 107)
HSL	hsl(258, 62%, 26%)
HSV	hsv(258, 77%, 42%)
CMYK	cmyk(54.2%, 76.6%, 0%, 58%)
CIE-LAB	lab(17.50, 33.29, -43.53)
CIE-LCH	lch(17.50, 54.80, 307.41°)
OKLab	oklab(30.36% 0.0441 -0.125)
OKLCH	oklch(30.36% 0.133 289.4)
XYZ	xyz(4.2673, 2.4096, 14.1473)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31196B #536B19

analogous

#192A6B #31196B #5A196B

triadic

#31196B #6B3119 #196B31

tetradic

#31196B #6B192A #536B19 #196B5A

square

#31196B #6B192A #536B19 #196B5A

split-complementary

#31196B #6B5A19 #2A6B19

monochromatic

#0B0619 #1A0D39 #31196B #48259D #5E30CE

Accessibility & contrast

On white

14.17

#31196B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#31196B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31196B

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31196B	#FFFFFF	#000000	##FFFFFF
##31196B	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6D

Deuteranopia (green-blind)

#002969

Tritanopia (blue-blind)

#1C2F40

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #31196b;
/* rgb */ color: rgb(49, 25, 107);
/* oklch */ color: oklch(30.4% 0.133 289.4);

Tailwind

colors: {
  custom: {
    50: '#705896',
    500: '#31196b',
    950: '#000000',
  },
}

SCSS

$custom: #31196b;
$custom-light: #705896;
$custom-dark: #000000;

JSON

{
  "hex": "#31196b",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 107
  },
  "hsl": {
    "h": 257.561,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30361,
    "c": 0.1326,
    "h": 289.4
  },
  "luminance": 0.0241
}

Semantic roles & 50–950 ramp

primary

#31196B

secondary

#84A13F

accent

#E543B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #31196B

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

Preview Lab → · Contrast checker → · Palette generator →