#330E53#330E53

#330E53 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.9% C 0.117 H 303.6°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#330E53
RGB	rgb(51, 14, 83)
HSL	hsl(272, 71%, 19%)
HSV	hsv(272, 83%, 33%)
CMYK	cmyk(38.6%, 83.1%, 0%, 67.5%)
CIE-LAB	lab(13.49, 32.37, -34.09)
CIE-LCH	lch(13.49, 47.01, 313.52°)
OKLab	oklab(26.88% 0.0646 -0.0972)
OKLCH	oklch(26.88% 0.117 303.6)
XYZ	xyz(3.0832, 1.6424, 8.3365)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E53 #2E530E

analogous

#110E53 #330E53 #530E51

triadic

#330E53 #53330E #0E5333

tetradic

#330E53 #53110E #2E530E #0E5153

square

#330E53 #53110E #2E530E #0E5153

split-complementary

#330E53 #51530E #0E5311

monochromatic

#10041A #13051F #330E53 #531787 #7320BC

Accessibility & contrast

On white

15.81

#330E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#330E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E53

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E53	#FFFFFF	#000000	##FFFFFF
##330E53	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002255

Deuteranopia (green-blind)

#002252

Tritanopia (blue-blind)

#2D2030

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #330e53;
/* rgb */ color: rgb(51, 14, 83);
/* oklch */ color: oklch(26.9% 0.117 303.6);

Tailwind

colors: {
  custom: {
    50: '#6f5184',
    500: '#330e53',
    950: '#000000',
  },
}

SCSS

$custom: #330e53;
$custom-light: #6f5184;
$custom-dark: #000000;

JSON

{
  "hex": "#330e53",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 83
  },
  "hsl": {
    "h": 272.174,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.26883,
    "c": 0.1167,
    "h": 303.6
  },
  "luminance": 0.01642
}

Semantic roles & 50–950 ramp

primary

#330E53

secondary

#5B8D2F

accent

#EE3A8D

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #330E53

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

Preview Lab → · Contrast checker → · Palette generator →