#3A166F#3A166F

#3A166F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.141 H 295.3°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A166F
RGB	rgb(58, 22, 111)
HSL	hsl(264, 67%, 26%)
HSV	hsv(264, 80%, 44%)
CMYK	cmyk(47.7%, 80.2%, 0%, 56.5%)
CIE-LAB	lab(18.46, 37.57, -44.53)
CIE-LCH	lch(18.46, 58.27, 310.16°)
OKLab	oklab(31.41% 0.0604 -0.1276)
OKLCH	oklch(31.41% 0.141 295.3)
XYZ	xyz(4.9003, 2.6209, 15.2835)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.37

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A166F #4B6F16

analogous

#161E6F #3A166F #66166F

triadic

#3A166F #6F3A16 #166F3A

tetradic

#3A166F #6F161E #4B6F16 #166F66

square

#3A166F #6F161E #4B6F16 #166F66

split-complementary

#3A166F #6F6616 #1E6F16

monochromatic

#0D051A #1F0C3C #3A166F #5520A2 #6F2BD5

Accessibility & contrast

On white

13.78

#3A166F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3A166F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A166F

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A166F	#FFFFFF	#000000	##FFFFFF
##3A166F	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E71

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#2B2E42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a166f;
/* rgb */ color: rgb(58, 22, 111);
/* oklch */ color: oklch(31.4% 0.141 295.3);

Tailwind

colors: {
  custom: {
    50: '#765899',
    500: '#3a166f',
    950: '#000000',
  },
}

SCSS

$custom: #3a166f;
$custom-light: #765899;
$custom-dark: #000000;

JSON

{
  "hex": "#3a166f",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 111
  },
  "hsl": {
    "h": 264.27,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31405,
    "c": 0.14122,
    "h": 295.3
  },
  "luminance": 0.02621
}

Semantic roles & 50–950 ramp

primary

#3A166F

secondary

#7AA53C

accent

#EA3EA4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A166F

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

Preview Lab → · Contrast checker → · Palette generator →