#3A197D#3A197D

#3A197D is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.155 H 290.3°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#3A197D
RGB	rgb(58, 25, 125)
HSL	hsl(260, 67%, 29%)
HSV	hsv(260, 80%, 49%)
CMYK	cmyk(53.6%, 80%, 0%, 51%)
CIE-LAB	lab(20.34, 40.12, -50.43)
CIE-LCH	lch(20.34, 64.45, 308.50°)
OKLab	oklab(33.14% 0.0536 -0.1449)
OKLCH	oklch(33.14% 0.155 290.3)
XYZ	xyz(5.7932, 3.0752, 19.6864)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A197D #5C7D19

analogous

#192A7D #3A197D #6C197D

triadic

#3A197D #7D3A19 #197D3A

tetradic

#3A197D #7D192A #5C7D19 #197D6C

square

#3A197D #7D192A #5C7D19 #197D6C

split-complementary

#3A197D #7D6C19 #2A7D19

monochromatic

#0C051A #220F4A #3A197D #5223B0 #6D39D7

Accessibility & contrast

On white

13.00

#3A197D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3A197D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A197D

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A197D	#FFFFFF	#000000	##FFFFFF
##3A197D	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002F7B

Tritanopia (blue-blind)

#22354A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a197d;
/* rgb */ color: rgb(58, 25, 125);
/* oklch */ color: oklch(33.1% 0.155 290.3);

Tailwind

colors: {
  custom: {
    50: '#785aa4',
    500: '#3a197d',
    950: '#000000',
  },
}

SCSS

$custom: #3a197d;
$custom-light: #785aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a197d",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 125
  },
  "hsl": {
    "h": 259.8,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33144,
    "c": 0.15455,
    "h": 290.3
  },
  "luminance": 0.03075
}

Semantic roles & 50–950 ramp

primary

#3A197D

secondary

#8CB140

accent

#EA3EB1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A197D

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

Preview Lab → · Contrast checker → · Palette generator →