#3A176C#3A176C

#3A176C is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.137 H 296.2°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#3A176C
RGB	rgb(58, 23, 108)
HSL	hsl(265, 65%, 26%)
HSV	hsv(265, 79%, 42%)
CMYK	cmyk(46.3%, 78.7%, 0%, 57.6%)
CIE-LAB	lab(18.34, 36.24, -42.77)
CIE-LCH	lch(18.34, 56.06, 310.28°)
OKLab	oklab(31.24% 0.0604 -0.1225)
OKLCH	oklch(31.24% 0.137 296.2)
XYZ	xyz(4.7574, 2.5949, 14.4347)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A176C #496C17

analogous

#171E6C #3A176C #64176C

triadic

#3A176C #6C3A17 #176C3A

tetradic

#3A176C #6C171E #496C17 #176C64

square

#3A176C #6C171E #496C17 #176C64

split-complementary

#3A176C #6C6417 #1E6C17

monochromatic

#0E0519 #1F0C3A #3A176C #55229E #702CD1

Accessibility & contrast

On white

13.82

#3A176C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3A176C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A176C

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A176C	#FFFFFF	#000000	##FFFFFF
##3A176C	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6E

Deuteranopia (green-blind)

#002C6A

Tritanopia (blue-blind)

#2C2E40

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a176c;
/* rgb */ color: rgb(58, 23, 108);
/* oklch */ color: oklch(31.2% 0.137 296.2);

Tailwind

colors: {
  custom: {
    50: '#765897',
    500: '#3a176c',
    950: '#000000',
  },
}

SCSS

$custom: #3a176c;
$custom-light: #765897;
$custom-dark: #000000;

JSON

{
  "hex": "#3a176c",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 108
  },
  "hsl": {
    "h": 264.706,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31236,
    "c": 0.13653,
    "h": 296.2
  },
  "luminance": 0.02595
}

Semantic roles & 50–950 ramp

primary

#3A176C

secondary

#78A23D

accent

#E840A3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A176C

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

Preview Lab → · Contrast checker → · Palette generator →