#3A176B#3A176B

#3A176B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.135 H 296.6°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A176B
RGB	rgb(58, 23, 107)
HSL	hsl(265, 65%, 25%)
HSV	hsv(265, 79%, 42%)
CMYK	cmyk(45.8%, 78.5%, 0%, 58%)
CIE-LAB	lab(18.25, 35.96, -42.27)
CIE-LCH	lch(18.25, 55.49, 310.39°)
OKLab	oklab(31.14% 0.0606 -0.121)
OKLCH	oklch(31.14% 0.135 296.6)
XYZ	xyz(4.7045, 2.5738, 14.1560)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A176B #486B17

analogous

#171E6B #3A176B #64176B

triadic

#3A176B #6B3A17 #176B3A

tetradic

#3A176B #6B171E #486B17 #176B64

square

#3A176B #6B171E #486B17 #176B64

split-complementary

#3A176B #6B6417 #1E6B17

monochromatic

#0E0519 #1F0C39 #3A176B #55229D #712DD0

Accessibility & contrast

On white

13.86

#3A176B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3A176B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A176B

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A176B	#FFFFFF	#000000	##FFFFFF
##3A176B	1.00	13.86	1.51	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6D

Deuteranopia (green-blind)

#002B69

Tritanopia (blue-blind)

#2D2D40

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a176b;
/* rgb */ color: rgb(58, 23, 107);
/* oklch */ color: oklch(31.1% 0.135 296.6);

Tailwind

colors: {
  custom: {
    50: '#765896',
    500: '#3a176b',
    950: '#000000',
  },
}

SCSS

$custom: #3a176b;
$custom-light: #765896;
$custom-dark: #000000;

JSON

{
  "hex": "#3a176b",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 107
  },
  "hsl": {
    "h": 265,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31142,
    "c": 0.13534,
    "h": 296.6
  },
  "luminance": 0.02574
}

Semantic roles & 50–950 ramp

primary

#3A176B

secondary

#77A13D

accent

#E840A2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A176B

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

Preview Lab → · Contrast checker → · Palette generator →