#331263#331263

#331263 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.9% C 0.131 H 295.4°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#331263
RGB	rgb(51, 18, 99)
HSL	hsl(264, 69%, 23%)
HSV	hsv(264, 82%, 39%)
CMYK	cmyk(48.5%, 81.8%, 0%, 61.2%)
CIE-LAB	lab(15.68, 34.91, -41.25)
CIE-LCH	lch(15.68, 54.04, 310.24°)
OKLab	oklab(28.89% 0.0561 -0.1182)
OKLCH	oklch(28.89% 0.131 295.4)
XYZ	xyz(3.8331, 2.0372, 11.9932)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.92

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331263 #426312

analogous

#121A63 #331263 #5B1263

triadic

#331263 #633312 #126333

tetradic

#331263 #63121A #426312 #12635B

square

#331263 #63121A #426312 #12635B

split-complementary

#331263 #635B12 #1A6312

monochromatic

#0D051A #18092F #331263 #4E1B97 #6825CB

Accessibility & contrast

On white

14.92

#331263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#331263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331263

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331263	#FFFFFF	#000000	##FFFFFF
##331263	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002661

Tritanopia (blue-blind)

#25283A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #331263;
/* rgb */ color: rgb(51, 18, 99);
/* oklch */ color: oklch(28.9% 0.131 295.4);

Tailwind

colors: {
  custom: {
    50: '#715490',
    500: '#331263',
    950: '#000000',
  },
}

SCSS

$custom: #331263;
$custom-light: #715490;
$custom-dark: #000000;

JSON

{
  "hex": "#331263",
  "rgb": {
    "r": 51,
    "g": 18,
    "b": 99
  },
  "hsl": {
    "h": 264.444,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.28894,
    "c": 0.13086,
    "h": 295.4
  },
  "luminance": 0.02037
}

Semantic roles & 50–950 ramp

primary

#331263

secondary

#729B36

accent

#EC3CA4

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030D

muted

#7B787D

Preview Lab

Preview with #331263

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

Preview Lab → · Contrast checker → · Palette generator →