#3A199D#3A199D

#3A199D is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.5% C 0.192 H 282.9°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#3A199D
RGB	rgb(58, 25, 157)
HSL	hsl(255, 73%, 36%)
HSV	hsv(255, 84%, 62%)
CMYK	cmyk(63.1%, 84.1%, 0%, 38.4%)
CIE-LAB	lab(23.77, 49.32, -64.74)
CIE-LCH	lch(23.77, 81.39, 307.30°)
OKLab	oklab(36.54% 0.0428 -0.1867)
OKLCH	oklch(36.54% 0.192 282.9)
XYZ	xyz(8.1765, 4.0285, 32.2385)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A199D #7C9D19

analogous

#193A9D #3A199D #7C199D

triadic

#3A199D #9D3A19 #199D3A

tetradic

#3A199D #9D193A #7C9D19 #199D7C

square

#3A199D #9D193A #7C9D19 #199D7C

split-complementary

#3A199D #9D7C19 #3A9D19

monochromatic

#130833 #261168 #3A199D #4E21D2 #734EE3

Accessibility & contrast

On white

11.63

#3A199D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3A199D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A199D

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A199D	#FFFFFF	#000000	##FFFFFF
##3A199D	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA1

Deuteranopia (green-blind)

#00349B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a199d;
/* rgb */ color: rgb(58, 25, 157);
/* oklch */ color: oklch(36.5% 0.192 282.9);

Tailwind

colors: {
  custom: {
    50: '#7e5cbb',
    500: '#3a199d',
    950: '#000000',
  },
}

SCSS

$custom: #3a199d;
$custom-light: #7e5cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a199d",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 157
  },
  "hsl": {
    "h": 255,
    "s": 72.527,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36535,
    "c": 0.19154,
    "h": 282.9
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#3A199D

secondary

#A7C54D

accent

#EF39C2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #3A199D

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

Preview Lab → · Contrast checker → · Palette generator →