#3A176A#3A176A

#3A176A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.134 H 297.0°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A176A
RGB	rgb(58, 23, 106)
HSL	hsl(265, 64%, 25%)
HSV	hsv(265, 78%, 42%)
CMYK	cmyk(45.3%, 78.3%, 0%, 58.4%)
CIE-LAB	lab(18.16, 35.68, -41.77)
CIE-LCH	lch(18.16, 54.93, 310.50°)
OKLab	oklab(31.05% 0.0609 -0.1195)
OKLCH	oklch(31.05% 0.134 297)
XYZ	xyz(4.6522, 2.5528, 13.8805)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A176A #476A17

analogous

#171E6A #3A176A #63176A

triadic

#3A176A #6A3A17 #176A3A

tetradic

#3A176A #6A171E #476A17 #176A63

square

#3A176A #6A171E #476A17 #176A63

split-complementary

#3A176A #6A6317 #1E6A17

monochromatic

#0E0519 #1E0C38 #3A176A #56229C #712DCF

Accessibility & contrast

On white

13.90

#3A176A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3A176A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A176A

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A176A	#FFFFFF	#000000	##FFFFFF
##3A176A	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#002B68

Tritanopia (blue-blind)

#2D2D3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3a176a;
/* rgb */ color: rgb(58, 23, 106);
/* oklch */ color: oklch(31.0% 0.134 297.0);

Tailwind

colors: {
  custom: {
    50: '#765895',
    500: '#3a176a',
    950: '#000000',
  },
}

SCSS

$custom: #3a176a;
$custom-light: #765895;
$custom-dark: #000000;

JSON

{
  "hex": "#3a176a",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 106
  },
  "hsl": {
    "h": 265.301,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31047,
    "c": 0.13414,
    "h": 297
  },
  "luminance": 0.02553
}

Semantic roles & 50–950 ramp

primary

#3A176A

secondary

#76A03D

accent

#E740A1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A176A

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

Preview Lab → · Contrast checker → · Palette generator →