#33198B#33198B

#33198B is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.172 H 282.7°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#33198B
RGB	rgb(51, 25, 139)
HSL	hsl(254, 70%, 32%)
HSV	hsv(254, 82%, 55%)
CMYK	cmyk(63.3%, 82%, 0%, 45.5%)
CIE-LAB	lab(21.07, 43.34, -58.09)
CIE-LCH	lch(21.07, 72.48, 306.73°)
OKLab	oklab(33.91% 0.0378 -0.1675)
OKLCH	oklch(33.91% 0.172 282.7)
XYZ	xyz(6.3716, 3.2627, 24.7151)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33198B #718B19

analogous

#19388B #33198B #6C198B

triadic

#33198B #8B3319 #198B33

tetradic

#33198B #8B1938 #718B19 #198B6C

square

#33198B #8B1938 #718B19 #198B6C

split-complementary

#33198B #8B6C19 #388B19

monochromatic

#0D0623 #201057 #33198B #4622BF #6541DD

Accessibility & contrast

On white

12.71

#33198B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#33198B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33198B

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33198B	#FFFFFF	#000000	##FFFFFF
##33198B	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #33198b;
/* rgb */ color: rgb(51, 25, 139);
/* oklch */ color: oklch(33.9% 0.172 282.7);

Tailwind

colors: {
  custom: {
    50: '#775aae',
    500: '#33198b',
    950: '#000000',
  },
}

SCSS

$custom: #33198b;
$custom-light: #775aae;
$custom-dark: #000000;

JSON

{
  "hex": "#33198b",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 139
  },
  "hsl": {
    "h": 253.684,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33912,
    "c": 0.17177,
    "h": 282.7
  },
  "luminance": 0.03263
}

Semantic roles & 50–950 ramp

primary

#33198B

secondary

#A2BE42

accent

#EC3BC4

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #33198B

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

Preview Lab → · Contrast checker → · Palette generator →