#33135B#33135B

#33135B is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.120 H 298.6°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#33135B
RGB	rgb(51, 19, 91)
HSL	hsl(267, 65%, 22%)
HSV	hsv(267, 79%, 36%)
CMYK	cmyk(44%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(15.09, 32.13, -36.89)
CIE-LCH	lch(15.09, 48.92, 311.05°)
OKLab	oklab(28.24% 0.0574 -0.1054)
OKLCH	oklch(28.24% 0.12 298.6)
XYZ	xyz(3.4860, 1.9248, 10.0834)
Luminance	0.0192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 3.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33135B #3B5B13

analogous

#13175B #33135B #57135B

triadic

#33135B #5B3313 #135B33

tetradic

#33135B #5B1317 #3B5B13 #135B57

square

#33135B #5B1317 #3B5B13 #135B57

split-complementary

#33135B #5B5713 #175B13

monochromatic

#0E0519 #170828 #33135B #4F1E8E #6C28C0

Accessibility & contrast

On white

15.16

#33135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#33135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33135B

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33135B	#FFFFFF	#000000	##FFFFFF
##33135B	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265D

Deuteranopia (green-blind)

#00255A

Tritanopia (blue-blind)

#292536

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #33135b;
/* rgb */ color: rgb(51, 19, 91);
/* oklch */ color: oklch(28.2% 0.120 298.6);

Tailwind

colors: {
  custom: {
    50: '#6f548a',
    500: '#33135b',
    950: '#000000',
  },
}

SCSS

$custom: #33135b;
$custom-light: #6f548a;
$custom-dark: #000000;

JSON

{
  "hex": "#33135b",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 266.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.2824,
    "c": 0.12004,
    "h": 298.6
  },
  "luminance": 0.01925
}

Semantic roles & 50–950 ramp

primary

#33135B

secondary

#6A9337

accent

#E83F9D

background

#F6F5F8

surface

#ECE8F0

border

#C7C4CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #33135B

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

Preview Lab → · Contrast checker → · Palette generator →