#33199B#33199B

#33199B is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.190 H 279.8°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#33199B
RGB	rgb(51, 25, 155)
HSL	hsl(252, 72%, 35%)
HSV	hsv(252, 84%, 61%)
CMYK	cmyk(67.1%, 83.9%, 0%, 39.2%)
CIE-LAB	lab(22.88, 48.09, -65.00)
CIE-LCH	lch(22.88, 80.86, 306.49°)
OKLab	oklab(35.7% 0.0325 -0.1877)
OKLCH	oklch(35.7% 0.19 279.8)
XYZ	xyz(7.6274, 3.7650, 31.3288)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33199B #819B19

analogous

#19409B #33199B #74199B

triadic

#33199B #9B3319 #199B33

tetradic

#33199B #9B1940 #819B19 #199B74

square

#33199B #9B1940 #819B19 #199B74

split-complementary

#33199B #9B7419 #409B19

monochromatic

#100832 #221166 #33199B #4422D0 #6A4CE2

Accessibility & contrast

On white

11.98

#33199B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#33199B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33199B

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33199B	#FFFFFF	#000000	##FFFFFF
##33199B	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9E

Deuteranopia (green-blind)

#003299

Tritanopia (blue-blind)

#00425C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #33199b;
/* rgb */ color: rgb(51, 25, 155);
/* oklch */ color: oklch(35.7% 0.190 279.8);

Tailwind

colors: {
  custom: {
    50: '#7b5bba',
    500: '#33199b',
    950: '#000000',
  },
}

SCSS

$custom: #33199b;
$custom-light: #7b5bba;
$custom-dark: #000000;

JSON

{
  "hex": "#33199b",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 155
  },
  "hsl": {
    "h": 252,
    "s": 72.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35697,
    "c": 0.19045,
    "h": 279.8
  },
  "luminance": 0.03766
}

Semantic roles & 50–950 ramp

primary

#33199B

secondary

#ACC44C

accent

#EF39CB

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #33199B

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

Preview Lab → · Contrast checker → · Palette generator →