#3A166D#3A166D

#3A166D is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.139 H 296.1°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A166D
RGB	rgb(58, 22, 109)
HSL	hsl(265, 66%, 26%)
HSV	hsv(265, 80%, 43%)
CMYK	cmyk(46.8%, 79.8%, 0%, 57.3%)
CIE-LAB	lab(18.27, 37.01, -43.55)
CIE-LCH	lch(18.27, 57.15, 310.36°)
OKLab	oklab(31.21% 0.061 -0.1247)
OKLCH	oklch(31.21% 0.139 296.1)
XYZ	xyz(4.7914, 2.5774, 14.7101)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A166D #496D16

analogous

#161D6D #3A166D #65166D

triadic

#3A166D #6D3A16 #166D3A

tetradic

#3A166D #6D161D #496D16 #166D65

square

#3A166D #6D161D #496D16 #166D65

split-complementary

#3A166D #6D6516 #1D6D16

monochromatic

#0E0519 #1F0C3A #3A166D #5520A0 #702BD3

Accessibility & contrast

On white

13.86

#3A166D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3A166D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A166D

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A166D	#FFFFFF	#000000	##FFFFFF
##3A166D	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#002B6B

Tritanopia (blue-blind)

#2C2D41

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a166d;
/* rgb */ color: rgb(58, 22, 109);
/* oklch */ color: oklch(31.2% 0.139 296.1);

Tailwind

colors: {
  custom: {
    50: '#765898',
    500: '#3a166d',
    950: '#000000',
  },
}

SCSS

$custom: #3a166d;
$custom-light: #765898;
$custom-dark: #000000;

JSON

{
  "hex": "#3a166d",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 109
  },
  "hsl": {
    "h": 264.828,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31211,
    "c": 0.13887,
    "h": 296.1
  },
  "luminance": 0.02577
}

Semantic roles & 50–950 ramp

primary

#3A166D

secondary

#78A33C

accent

#E93EA3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A166D

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

Preview Lab → · Contrast checker → · Palette generator →