#3A197E#3A197E

#3A197E is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.156 H 290.0°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A197E
RGB	rgb(58, 25, 126)
HSL	hsl(260, 67%, 30%)
HSV	hsv(260, 80%, 49%)
CMYK	cmyk(54%, 80.2%, 0%, 50.6%)
CIE-LAB	lab(20.44, 40.41, -50.90)
CIE-LCH	lch(20.44, 64.99, 308.45°)
OKLab	oklab(33.25% 0.0533 -0.1463)
OKLCH	oklch(33.25% 0.156 290)
XYZ	xyz(5.8574, 3.1009, 20.0245)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A197E #5D7E19

analogous

#192B7E #3A197E #6D197E

triadic

#3A197E #7E3A19 #197E3A

tetradic

#3A197E #7E192B #5D7E19 #197E6D

square

#3A197E #7E192B #5D7E19 #197E6D

split-complementary

#3A197E #7E6D19 #2B7E19

monochromatic

#0C051A #220F4B #3A197E #5223B1 #6D3AD8

Accessibility & contrast

On white

12.96

#3A197E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3A197E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A197E

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A197E	#FFFFFF	#000000	##FFFFFF
##3A197E	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003381

Deuteranopia (green-blind)

#002F7C

Tritanopia (blue-blind)

#21364B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3a197e;
/* rgb */ color: rgb(58, 25, 126);
/* oklch */ color: oklch(33.2% 0.156 290.0);

Tailwind

colors: {
  custom: {
    50: '#785aa4',
    500: '#3a197e',
    950: '#000000',
  },
}

SCSS

$custom: #3a197e;
$custom-light: #785aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a197e",
  "rgb": {
    "r": 58,
    "g": 25,
    "b": 126
  },
  "hsl": {
    "h": 259.604,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33245,
    "c": 0.15573,
    "h": 290
  },
  "luminance": 0.03101
}

Semantic roles & 50–950 ramp

primary

#3A197E

secondary

#8DB241

accent

#EA3EB2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3A197E

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

Preview Lab → · Contrast checker → · Palette generator →