#3A156F#3A156F

#3A156F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.142 H 295.5°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A156F
RGB	rgb(58, 21, 111)
HSL	hsl(265, 68%, 26%)
HSV	hsv(265, 81%, 44%)
CMYK	cmyk(47.7%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(18.29, 38.05, -44.80)
CIE-LCH	lch(18.29, 58.78, 310.34°)
OKLab	oklab(31.29% 0.0613 -0.1284)
OKLCH	oklch(31.29% 0.142 295.5)
XYZ	xyz(4.8816, 2.5834, 15.2773)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.24

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A156F #4A6F15

analogous

#151D6F #3A156F #67156F

triadic

#3A156F #6F3A15 #156F3A

tetradic

#3A156F #6F151D #4A6F15 #156F67

square

#3A156F #6F151D #4A6F15 #156F67

split-complementary

#3A156F #6F6715 #1D6F15

monochromatic

#0D051A #1F0B3C #3A156F #551FA2 #7028D6

Accessibility & contrast

On white

13.84

#3A156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3A156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A156F

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A156F	#FFFFFF	#000000	##FFFFFF
##3A156F	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D72

Deuteranopia (green-blind)

#002B6D

Tritanopia (blue-blind)

#2B2E42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a156f;
/* rgb */ color: rgb(58, 21, 111);
/* oklch */ color: oklch(31.3% 0.142 295.5);

Tailwind

colors: {
  custom: {
    50: '#765799',
    500: '#3a156f',
    950: '#000000',
  },
}

SCSS

$custom: #3a156f;
$custom-light: #765799;
$custom-dark: #000000;

JSON

{
  "hex": "#3a156f",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 264.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31289,
    "c": 0.1423,
    "h": 295.5
  },
  "luminance": 0.02584
}

Semantic roles & 50–950 ramp

primary

#3A156F

secondary

#79A53A

accent

#EB3DA3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A156F

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

Preview Lab → · Contrast checker → · Palette generator →