#31106A#31106A

#31106A is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.141 H 291.6°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#31106A
RGB	rgb(49, 16, 106)
HSL	hsl(262, 74%, 24%)
HSV	hsv(262, 85%, 42%)
CMYK	cmyk(53.8%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(15.82, 37.52, -45.64)
CIE-LCH	lch(15.82, 59.09, 309.42°)
OKLab	oklab(29.15% 0.052 -0.1312)
OKLCH	oklch(29.15% 0.141 291.6)
XYZ	xyz(4.0527, 2.0640, 13.8177)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31106A #496A10

analogous

#101C6A #31106A #5E106A

triadic

#31106A #6A3110 #106A31

tetradic

#31106A #6A101C #496A10 #106A5E

square

#31106A #6A101C #496A10 #106A5E

split-complementary

#31106A #6A5E10 #1C6A10

monochromatic

#0C041B #180835 #31106A #4A189F #6220D4

Accessibility & contrast

On white

14.86

#31106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#31106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31106A

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31106A	#FFFFFF	#000000	##FFFFFF
##31106A	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002568

Tritanopia (blue-blind)

#1D2B3E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #31106a;
/* rgb */ color: rgb(49, 16, 106);
/* oklch */ color: oklch(29.1% 0.141 291.6);

Tailwind

colors: {
  custom: {
    50: '#715396',
    500: '#31106a',
    950: '#000000',
  },
}

SCSS

$custom: #31106a;
$custom-light: #715396;
$custom-dark: #000000;

JSON

{
  "hex": "#31106a",
  "rgb": {
    "r": 49,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 262,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.2915,
    "c": 0.14107,
    "h": 291.6
  },
  "luminance": 0.02064
}

Semantic roles & 50–950 ramp

primary

#31106A

secondary

#7AA234

accent

#F037AD

background

#F7F4F9

surface

#EDE8F2

border

#C8C4CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #31106A

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

Preview Lab → · Contrast checker → · Palette generator →