#3A156E#3A156E

#3A156E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.2% C 0.141 H 295.9°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A156E
RGB	rgb(58, 21, 110)
HSL	hsl(265, 68%, 26%)
HSV	hsv(265, 81%, 43%)
CMYK	cmyk(47.3%, 80.9%, 0%, 56.9%)
CIE-LAB	lab(18.19, 37.77, -44.31)
CIE-LCH	lch(18.19, 58.22, 310.44°)
OKLab	oklab(31.19% 0.0616 -0.127)
OKLCH	oklch(31.19% 0.141 295.9)
XYZ	xyz(4.8268, 2.5615, 14.9889)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A156E #496E15

analogous

#151C6E #3A156E #66156E

triadic

#3A156E #6E3A15 #156E3A

tetradic

#3A156E #6E151C #496E15 #156E66

square

#3A156E #6E151C #496E15 #156E66

split-complementary

#3A156E #6E6615 #1C6E15

monochromatic

#0E051A #1F0B3B #3A156E #551FA1 #7029D5

Accessibility & contrast

On white

13.89

#3A156E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3A156E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A156E

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A156E	#FFFFFF	#000000	##FFFFFF
##3A156E	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002B6C

Tritanopia (blue-blind)

#2C2D41

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3a156e;
/* rgb */ color: rgb(58, 21, 110);
/* oklch */ color: oklch(31.2% 0.141 295.9);

Tailwind

colors: {
  custom: {
    50: '#765798',
    500: '#3a156e',
    950: '#000000',
  },
}

SCSS

$custom: #3a156e;
$custom-light: #765798;
$custom-dark: #000000;

JSON

{
  "hex": "#3a156e",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 110
  },
  "hsl": {
    "h": 264.944,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31191,
    "c": 0.14113,
    "h": 295.9
  },
  "luminance": 0.02562
}

Semantic roles & 50–950 ramp

primary

#3A156E

secondary

#78A43A

accent

#EB3DA3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A156E

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

Preview Lab → · Contrast checker → · Palette generator →