#330741#330741

#330741 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.5% C 0.106 H 316.2°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#330741
RGB	rgb(51, 7, 65)
HSL	hsl(286, 81%, 14%)
HSV	hsv(286, 89%, 25%)
CMYK	cmyk(21.5%, 89.2%, 0%, 74.5%)
CIE-LAB	lab(10.83, 30.94, -25.89)
CIE-LCH	lch(10.83, 40.34, 320.07°)
OKLab	oklab(24.52% 0.0763 -0.073)
OKLCH	oklch(24.52% 0.106 316.2)
XYZ	xyz(2.3952, 1.2375, 5.1127)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330741 #154107

analogous

#160741 #330741 #410732

triadic

#330741 #413307 #074133

tetradic

#330741 #411607 #154107 #073241

square

#330741 #411607 #154107 #073241

split-complementary

#330741 #324107 #074116

monochromatic

#16031C #16031C #330741 #5E0D78 #8A13B0

Accessibility & contrast

On white

16.84

#330741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#330741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330741

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330741	#FFFFFF	#000000	##FFFFFF
##330741	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B43

Deuteranopia (green-blind)

#061E40

Tritanopia (blue-blind)

#321424

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #330741;
/* rgb */ color: rgb(51, 7, 65);
/* oklch */ color: oklch(24.5% 0.106 316.2);

Tailwind

colors: {
  custom: {
    50: '#6d4d76',
    500: '#330741',
    950: '#000000',
  },
}

SCSS

$custom: #330741;
$custom-light: #6d4d76;
$custom-dark: #000000;

JSON

{
  "hex": "#330741",
  "rgb": {
    "r": 51,
    "g": 7,
    "b": 65
  },
  "hsl": {
    "h": 285.517,
    "s": 80.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24519,
    "c": 0.10558,
    "h": 316.2
  },
  "luminance": 0.01237
}

Semantic roles & 50–950 ramp

primary

#330741

secondary

#3A8024

accent

#F73161

background

#F6F4F7

surface

#ECE7ED

border

#C7C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #330741

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

Preview Lab → · Contrast checker → · Palette generator →