#31207A#31207A

#31207A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.144 H 283.8°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#31207A
RGB	rgb(49, 32, 122)
HSL	hsl(251, 58%, 30%)
HSV	hsv(251, 74%, 48%)
CMYK	cmyk(59.8%, 73.8%, 0%, 52.2%)
CIE-LAB	lab(20.40, 34.05, -48.46)
CIE-LCH	lch(20.40, 59.22, 305.09°)
OKLab	oklab(32.87% 0.0344 -0.1395)
OKLCH	oklch(32.87% 0.144 283.8)
XYZ	xyz(5.2949, 3.0908, 18.7262)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31207A #697A20

analogous

#203C7A #31207A #5E207A

triadic

#31207A #7A3120 #207A31

tetradic

#31207A #7A203C #697A20 #207A5E

square

#31207A #7A203C #697A20 #207A5E

split-complementary

#31207A #7A5E20 #3C7A20

monochromatic

#0A0719 #1E134A #31207A #442DAA #6046CE

Accessibility & contrast

On white

12.98

#31207A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#31207A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31207A

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31207A	#FFFFFF	#000000	##FFFFFF
##31207A	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#002E78

Tritanopia (blue-blind)

#09384A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #31207a;
/* rgb */ color: rgb(49, 32, 122);
/* oklch */ color: oklch(32.9% 0.144 283.8);

Tailwind

colors: {
  custom: {
    50: '#725da1',
    500: '#31207a',
    950: '#000000',
  },
}

SCSS

$custom: #31207a;
$custom-light: #725da1;
$custom-dark: #000000;

JSON

{
  "hex": "#31207a",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 122
  },
  "hsl": {
    "h": 251.333,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32866,
    "c": 0.14369,
    "h": 283.8
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#31207A

secondary

#9AAD49

accent

#E246C4

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#09040F

muted

#7B797F

Preview Lab

Preview with #31207A

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

Preview Lab → · Contrast checker → · Palette generator →