#31125F#31125F

#31125F is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.126 H 295.4°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#31125F
RGB	rgb(49, 18, 95)
HSL	hsl(264, 68%, 22%)
HSV	hsv(264, 81%, 37%)
CMYK	cmyk(48.4%, 81.1%, 0%, 62.7%)
CIE-LAB	lab(15.02, 33.41, -39.69)
CIE-LCH	lch(15.02, 51.88, 310.09°)
OKLab	oklab(28.25% 0.054 -0.1137)
OKLCH	oklch(28.25% 0.126 295.4)
XYZ	xyz(3.5479, 1.9117, 11.0063)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31125F #405F12

analogous

#12195F #31125F #58125F

triadic

#31125F #5F3112 #125F31

tetradic

#31125F #5F1219 #405F12 #125F58

square

#31125F #5F1219 #405F12 #125F58

split-complementary

#31125F #5F5812 #195F12

monochromatic

#0D051A #16082C #31125F #4C1C92 #6625C6

Accessibility & contrast

On white

15.19

#31125F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#31125F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31125F

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31125F	#FFFFFF	#000000	##FFFFFF
##31125F	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#242738

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #31125f;
/* rgb */ color: rgb(49, 18, 95);
/* oklch */ color: oklch(28.2% 0.126 295.4);

Tailwind

colors: {
  custom: {
    50: '#6f548d',
    500: '#31125f',
    950: '#000000',
  },
}

SCSS

$custom: #31125f;
$custom-light: #6f548d;
$custom-dark: #000000;

JSON

{
  "hex": "#31125f",
  "rgb": {
    "r": 49,
    "g": 18,
    "b": 95
  },
  "hsl": {
    "h": 264.156,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28247,
    "c": 0.12589,
    "h": 295.4
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#31125F

secondary

#709736

accent

#EB3DA5

background

#F6F4F8

surface

#ECE8F0

border

#C7C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #31125F

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

Preview Lab → · Contrast checker → · Palette generator →