#3A197F#3A197F

#3A197F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.157 H 289.7°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#3A197F
RGB	rgb(58, 25, 127)
HSL	hsl(259, 67%, 30%)
HSV	hsv(259, 80%, 50%)
CMYK	cmyk(54.3%, 80.3%, 0%, 50.2%)
CIE-LAB	lab(20.54, 40.70, -51.37)
CIE-LCH	lch(20.54, 65.54, 308.39°)
OKLab	oklab(33.35% 0.053 -0.1477)
OKLCH	oklch(33.35% 0.157 289.7)
XYZ	xyz(5.9222, 3.1268, 20.3660)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A197F #5E7F19

analogous

#192B7F #3A197F #6D197F

triadic

#3A197F #7F3A19 #197F3A

tetradic

#3A197F #7F192B #5E7F19 #197F6D

square

#3A197F #7F192B #5E7F19 #197F6D

split-complementary

#3A197F #7F6D19 #2B7F19

monochromatic

#0C051A #230F4C #3A197F #5123B2 #6D3AD8

Accessibility & contrast

On white

12.92

#3A197F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3A197F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A197F

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A197F	#FFFFFF	#000000	##FFFFFF
##3A197F	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#20364C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a197f;
/* rgb */ color: rgb(58, 25, 127);
/* oklch */ color: oklch(33.3% 0.157 289.7);

Tailwind

colors: {
  custom: {
    50: '#795aa5',
    500: '#3a197f',
    950: '#000000',
  },
}

SCSS

$custom: #3a197f;
$custom-light: #795aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a197f",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 127
  },
  "hsl": {
    "h": 259.412,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33347,
    "c": 0.15691,
    "h": 289.7
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#3A197F

secondary

#8EB341

accent

#EA3EB2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A197F

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

Preview Lab → · Contrast checker → · Palette generator →