#31135C#31135C

#31135C is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.1% C 0.121 H 296.4°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#31135C
RGB	rgb(49, 19, 92)
HSL	hsl(265, 66%, 22%)
HSV	hsv(265, 79%, 36%)
CMYK	cmyk(46.7%, 79.3%, 0%, 63.9%)
CIE-LAB	lab(14.91, 32.03, -37.86)
CIE-LCH	lch(14.91, 49.59, 310.23°)
OKLab	oklab(28.08% 0.0538 -0.1084)
OKLCH	oklch(28.08% 0.121 296.4)
XYZ	xyz(3.4308, 1.8913, 10.3074)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31135C #3E5C13

analogous

#13195C #31135C #56135C

triadic

#31135C #5C3113 #135C31

tetradic

#31135C #5C1319 #3E5C13 #135C56

square

#31135C #5C1319 #3E5C13 #135C56

split-complementary

#31135C #5C5613 #195C13

monochromatic

#0E0519 #160929 #31135C #4C1D8F #6728C1

Accessibility & contrast

On white

15.24

#31135C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#31135C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31135C

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31135C	#FFFFFF	#000000	##FFFFFF
##31135C	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265E

Deuteranopia (green-blind)

#00245B

Tritanopia (blue-blind)

#252636

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #31135c;
/* rgb */ color: rgb(49, 19, 92);
/* oklch */ color: oklch(28.1% 0.121 296.4);

Tailwind

colors: {
  custom: {
    50: '#6e548b',
    500: '#31135c',
    950: '#000000',
  },
}

SCSS

$custom: #31135c;
$custom-light: #6e548b;
$custom-dark: #000000;

JSON

{
  "hex": "#31135c",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 92
  },
  "hsl": {
    "h": 264.658,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.2808,
    "c": 0.12102,
    "h": 296.4
  },
  "luminance": 0.01891
}

Semantic roles & 50–950 ramp

primary

#31135C

secondary

#6E9437

accent

#E93FA3

background

#F6F4F8

surface

#ECE8F0

border

#C7C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31135C

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

Preview Lab → · Contrast checker → · Palette generator →