#31145A#31145A

#31145A is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.117 H 297.0°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#31145A
RGB	rgb(49, 20, 90)
HSL	hsl(265, 64%, 22%)
HSV	hsv(265, 78%, 35%)
CMYK	cmyk(45.6%, 77.8%, 0%, 64.7%)
CIE-LAB	lab(14.91, 30.91, -36.52)
CIE-LCH	lch(14.91, 47.85, 310.24°)
OKLab	oklab(28.02% 0.0533 -0.1044)
OKLCH	oklch(28.02% 0.117 297)
XYZ	xyz(3.3618, 1.8914, 9.8588)
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

#31145A #3D5A14

analogous

#141A5A #31145A #54145A

triadic

#31145A #5A3114 #145A31

tetradic

#31145A #5A141A #3D5A14 #145A54

square

#31145A #5A141A #3D5A14 #145A54

split-complementary

#31145A #5A5414 #1A5A14

monochromatic

#0E0619 #160928 #31145A #4C1F8C #682ABE

Accessibility & contrast

On white

15.24

#31145A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#31145A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31145A

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31145A	#FFFFFF	#000000	##FFFFFF
##31145A	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)

#00265C

Deuteranopia (green-blind)

#002559

Tritanopia (blue-blind)

#262635

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #31145a;
/* rgb */ color: rgb(49, 20, 90);
/* oklch */ color: oklch(28.0% 0.117 297.0);

Tailwind

colors: {
  custom: {
    50: '#6e5489',
    500: '#31145a',
    950: '#000000',
  },
}

SCSS

$custom: #31145a;
$custom-light: #6e5489;
$custom-dark: #000000;

JSON

{
  "hex": "#31145a",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 90
  },
  "hsl": {
    "h": 264.857,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28022,
    "c": 0.11726,
    "h": 297
  },
  "luminance": 0.01891
}

Semantic roles & 50–950 ramp

primary

#31145A

secondary

#6D9238

accent

#E741A2

background

#F6F5F8

surface

#ECE8F0

border

#C7C4CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #31145A

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

Preview Lab → · Contrast checker → · Palette generator →