#33197B#33197B

#33197B is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.152 H 286.3°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#33197B
RGB	rgb(51, 25, 123)
HSL	hsl(256, 66%, 29%)
HSV	hsv(256, 80%, 48%)
CMYK	cmyk(58.5%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(19.34, 38.52, -50.83)
CIE-LCH	lch(19.34, 63.77, 307.15°)
OKLab	oklab(32.2% 0.0429 -0.1463)
OKLCH	oklch(32.2% 0.153 286.3)
XYZ	xyz(5.2869, 2.8288, 19.0025)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33197B #617B19

analogous

#19307B #33197B #64197B

triadic

#33197B #7B3319 #197B33

tetradic

#33197B #7B1930 #617B19 #197B64

square

#33197B #7B1930 #617B19 #197B64

split-complementary

#33197B #7B6419 #307B19

monochromatic

#0B0519 #1E0F48 #33197B #4823AE #6238D7

Accessibility & contrast

On white

13.41

#33197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#33197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33197B

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33197B	#FFFFFF	#000000	##FFFFFF
##33197B	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002C79

Tritanopia (blue-blind)

#113549

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #33197b;
/* rgb */ color: rgb(51, 25, 123);
/* oklch */ color: oklch(32.2% 0.152 286.3);

Tailwind

colors: {
  custom: {
    50: '#7459a2',
    500: '#33197b',
    950: '#000000',
  },
}

SCSS

$custom: #33197b;
$custom-light: #7459a2;
$custom-dark: #000000;

JSON

{
  "hex": "#33197b",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 255.918,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32199,
    "c": 0.1525,
    "h": 286.3
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#33197B

secondary

#92AF40

accent

#E93FBC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #33197B

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

Preview Lab → · Contrast checker → · Palette generator →