#331048#331048

#331048 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.2% C 0.101 H 309.7°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#331048
RGB	rgb(51, 16, 72)
HSL	hsl(278, 64%, 17%)
HSV	hsv(278, 78%, 28%)
CMYK	cmyk(29.2%, 77.8%, 0%, 71.8%)
CIE-LAB	lab(12.87, 28.48, -27.51)
CIE-LCH	lch(12.87, 39.59, 315.99°)
OKLab	oklab(26.15% 0.0647 -0.0778)
OKLCH	oklch(26.15% 0.101 309.7)
XYZ	xyz(2.7200, 1.5423, 6.2840)
Luminance	0.0154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331048 #254810

analogous

#171048 #331048 #481041

triadic

#331048 #483310 #104833

tetradic

#331048 #481710 #254810 #104148

square

#331048 #481710 #254810 #104148

split-complementary

#331048 #414810 #104817

monochromatic

#120619 #120619 #331048 #561B7A #7A26AC

Accessibility & contrast

On white

16.05

#331048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331048

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331048	#FFFFFF	#000000	##FFFFFF
##331048	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204A

Deuteranopia (green-blind)

#062247

Tritanopia (blue-blind)

#301C2A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331048;
/* rgb */ color: rgb(51, 16, 72);
/* oklch */ color: oklch(26.2% 0.101 309.7);

Tailwind

colors: {
  custom: {
    50: '#6d517b',
    500: '#331048',
    950: '#000000',
  },
}

SCSS

$custom: #331048;
$custom-light: #6d517b;
$custom-dark: #000000;

JSON

{
  "hex": "#331048",
  "rgb": {
    "r": 51,
    "g": 16,
    "b": 72
  },
  "hsl": {
    "h": 277.5,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2615,
    "c": 0.10123,
    "h": 309.7
  },
  "luminance": 0.01542
}

Semantic roles & 50–950 ramp

primary

#331048

secondary

#508232

accent

#E7417F

background

#F6F4F7

surface

#ECE7EE

border

#C7C3C9

text

#070209

muted

#7A787B

Preview Lab

Preview with #331048

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

Preview Lab → · Contrast checker → · Palette generator →