#31205D#31205D

#31205D is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.2% C 0.104 H 291.8°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#31205D
RGB	rgb(49, 32, 93)
HSL	hsl(257, 49%, 25%)
HSV	hsv(257, 66%, 36%)
CMYK	cmyk(47.3%, 65.6%, 0%, 63.5%)
CIE-LAB	lab(17.81, 24.61, -33.81)
CIE-LCH	lch(17.81, 41.82, 306.05°)
OKLab	oklab(30.19% 0.0386 -0.0965)
OKLCH	oklch(30.19% 0.104 291.8)
XYZ	xyz(3.7584, 2.4762, 10.6337)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31205D #4C5D20

analogous

#202E5D #31205D #50205D

triadic

#31205D #5D3120 #205D31

tetradic

#31205D #5D202E #4C5D20 #205D50

square

#31205D #5D202E #4C5D20 #205D50

split-complementary

#31205D #5D5020 #2E5D20

monochromatic

#0C0817 #19102F #31205D #49308B #613FB8

Accessibility & contrast

On white

14.04

#31205D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#31205D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31205D

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31205D	#FFFFFF	#000000	##FFFFFF
##31205D	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5F

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#242E3B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #31205d;
/* rgb */ color: rgb(49, 32, 93);
/* oklch */ color: oklch(30.2% 0.104 291.8);

Tailwind

colors: {
  custom: {
    50: '#6d5c8b',
    500: '#31205d',
    950: '#000000',
  },
}

SCSS

$custom: #31205d;
$custom-light: #6d5c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#31205d",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 93
  },
  "hsl": {
    "h": 256.721,
    "s": 48.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30192,
    "c": 0.10394,
    "h": 291.8
  },
  "luminance": 0.02476
}

Semantic roles & 50–950 ramp

primary

#31205D

secondary

#7D9147

accent

#D84FB2

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #31205D

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

Preview Lab → · Contrast checker → · Palette generator →