#33135E#33135E

#33135E is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.5% C 0.124 H 297.2°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#33135E
RGB	rgb(51, 19, 94)
HSL	hsl(266, 66%, 22%)
HSV	hsv(266, 80%, 37%)
CMYK	cmyk(45.7%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(15.37, 32.98, -38.43)
CIE-LCH	lch(15.37, 50.65, 310.64°)
OKLab	oklab(28.53% 0.0566 -0.11)
OKLCH	oklch(28.53% 0.124 297.2)
XYZ	xyz(3.6180, 1.9776, 10.7786)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33135E #3E5E13

analogous

#13185E #33135E #59135E

triadic

#33135E #5E3313 #135E33

tetradic

#33135E #5E1318 #3E5E13 #135E59

square

#33135E #5E1318 #3E5E13 #135E59

split-complementary

#33135E #5E5913 #185E13

monochromatic

#0E0519 #17092B #33135E #4F1D91 #6A28C4

Accessibility & contrast

On white

15.05

#33135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#33135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33135E

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33135E	#FFFFFF	#000000	##FFFFFF
##33135E	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00265D

Tritanopia (blue-blind)

#282737

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #33135e;
/* rgb */ color: rgb(51, 19, 94);
/* oklch */ color: oklch(28.5% 0.124 297.2);

Tailwind

colors: {
  custom: {
    50: '#70548c',
    500: '#33135e',
    950: '#000000',
  },
}

SCSS

$custom: #33135e;
$custom-light: #70548c;
$custom-dark: #000000;

JSON

{
  "hex": "#33135e",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 265.6,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28526,
    "c": 0.12369,
    "h": 297.2
  },
  "luminance": 0.01978
}

Semantic roles & 50–950 ramp

primary

#33135E

secondary

#6D9637

accent

#E93FA0

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #33135E

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

Preview Lab → · Contrast checker → · Palette generator →