#3A158F#3A158F

#3A158F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.6% C 0.179 H 286.2°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#3A158F
RGB	rgb(58, 21, 143)
HSL	hsl(258, 74%, 32%)
HSV	hsv(258, 85%, 56%)
CMYK	cmyk(59.4%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(21.65, 47.00, -59.60)
CIE-LCH	lch(21.65, 75.91, 308.26°)
OKLab	oklab(34.62% 0.05 -0.1717)
OKLCH	oklch(34.62% 0.179 286.2)
XYZ	xyz(6.9695, 3.4186, 26.2739)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A158F #6A8F15

analogous

#152D8F #3A158F #77158F

triadic

#3A158F #8F3A15 #158F3A

tetradic

#3A158F #8F152D #6A8F15 #158F77

square

#3A158F #8F152D #6A8F15 #158F77

split-complementary

#3A158F #8F7715 #2D8F15

monochromatic

#0F0524 #240D5A #3A158F #501DC4 #6E3CE2

Accessibility & contrast

On white

12.47

#3A158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3A158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A158F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A158F	#FFFFFF	#000000	##FFFFFF
##3A158F	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#0B3B54

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3a158f;
/* rgb */ color: rgb(58, 21, 143);
/* oklch */ color: oklch(34.6% 0.179 286.2);

Tailwind

colors: {
  custom: {
    50: '#7c59b1',
    500: '#3a158f',
    950: '#000000',
  },
}

SCSS

$custom: #3a158f;
$custom-light: #7c59b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a158f",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 258.197,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34619,
    "c": 0.17882,
    "h": 286.2
  },
  "luminance": 0.03419
}

Semantic roles & 50–950 ramp

primary

#3A158F

secondary

#9AC23E

accent

#F137B9

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3A158F

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

Preview Lab → · Contrast checker → · Palette generator →