#3A197A#3A197A

#3A197A is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.151 H 291.2°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A197A
RGB	rgb(58, 25, 122)
HSL	hsl(260, 66%, 29%)
HSV	hsv(260, 80%, 48%)
CMYK	cmyk(52.5%, 79.5%, 0%, 52.2%)
CIE-LAB	lab(20.04, 39.25, -49.01)
CIE-LCH	lch(20.04, 62.79, 308.69°)
OKLab	oklab(32.84% 0.0546 -0.1408)
OKLCH	oklch(32.84% 0.151 291.2)
XYZ	xyz(5.6044, 2.9997, 18.6923)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A197A #597A19

analogous

#19297A #3A197A #6B197A

triadic

#3A197A #7A3A19 #197A3A

tetradic

#3A197A #7A1929 #597A19 #197A6B

square

#3A197A #7A1929 #597A19 #197A6B

split-complementary

#3A197A #7A6B19 #297A19

monochromatic

#0C0519 #220F47 #3A197A #5223AD #6D37D6

Accessibility & contrast

On white

13.13

#3A197A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#3A197A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A197A

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A197A	#FFFFFF	#000000	##FFFFFF
##3A197A	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002E78

Tritanopia (blue-blind)

#243449

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3a197a;
/* rgb */ color: rgb(58, 25, 122);
/* oklch */ color: oklch(32.8% 0.151 291.2);

Tailwind

colors: {
  custom: {
    50: '#785aa1',
    500: '#3a197a',
    950: '#000000',
  },
}

SCSS

$custom: #3a197a;
$custom-light: #785aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a197a",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 122
  },
  "hsl": {
    "h": 260.412,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32844,
    "c": 0.15099,
    "h": 291.2
  },
  "luminance": 0.03
}

Semantic roles & 50–950 ramp

primary

#3A197A

secondary

#89AF40

accent

#E93FAF

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A197A

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

Preview Lab → · Contrast checker → · Palette generator →