#31135F#31135F

#31135F is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.4% C 0.125 H 295.2°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#31135F
RGB	rgb(49, 19, 95)
HSL	hsl(264, 67%, 22%)
HSV	hsv(264, 80%, 37%)
CMYK	cmyk(48.4%, 80%, 0%, 62.7%)
CIE-LAB	lab(15.19, 32.90, -39.40)
CIE-LCH	lch(15.19, 51.33, 309.87°)
OKLab	oklab(28.37% 0.053 -0.1129)
OKLCH	oklch(28.37% 0.125 295.2)
XYZ	xyz(3.5645, 1.9448, 11.0118)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31135F #415F13

analogous

#131B5F #31135F #57135F

triadic

#31135F #5F3113 #135F31

tetradic

#31135F #5F131B #415F13 #135F57

square

#31135F #5F131B #415F13 #135F57

split-complementary

#31135F #5F5713 #1B5F13

monochromatic

#0D051A #17092C #31135F #4B1D92 #6627C5

Accessibility & contrast

On white

15.12

#31135F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#31135F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31135F

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31135F	#FFFFFF	#000000	##FFFFFF
##31135F	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002761

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#242738

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #31135f;
/* rgb */ color: rgb(49, 19, 95);
/* oklch */ color: oklch(28.4% 0.125 295.2);

Tailwind

colors: {
  custom: {
    50: '#6f548d',
    500: '#31135f',
    950: '#000000',
  },
}

SCSS

$custom: #31135f;
$custom-light: #6f548d;
$custom-dark: #000000;

JSON

{
  "hex": "#31135f",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 263.684,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28372,
    "c": 0.12471,
    "h": 295.2
  },
  "luminance": 0.01945
}

Semantic roles & 50–950 ramp

primary

#31135F

secondary

#719737

accent

#EA3EA6

background

#F6F5F8

surface

#ECE8F0

border

#C7C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31135F

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

Preview Lab → · Contrast checker → · Palette generator →