#3A148F#3A148F

#3A148F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.180 H 286.3°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#3A148F
RGB	rgb(58, 20, 143)
HSL	hsl(259, 75%, 32%)
HSV	hsv(259, 86%, 56%)
CMYK	cmyk(59.4%, 86%, 0%, 43.9%)
CIE-LAB	lab(21.52, 47.39, -59.82)
CIE-LCH	lch(21.52, 76.32, 308.39°)
OKLab	oklab(34.53% 0.0505 -0.1723)
OKLCH	oklch(34.53% 0.18 286.3)
XYZ	xyz(6.9515, 3.3826, 26.2679)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A148F #698F14

analogous

#142B8F #3A148F #78148F

triadic

#3A148F #8F3A14 #148F3A

tetradic

#3A148F #8F142B #698F14 #148F78

square

#3A148F #8F142B #698F14 #148F78

split-complementary

#3A148F #8F7814 #2B8F14

monochromatic

#0E0524 #240C59 #3A148F #501CC5 #6E3AE3

Accessibility & contrast

On white

12.53

#3A148F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3A148F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A148F

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A148F	#FFFFFF	#000000	##FFFFFF
##3A148F	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	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: #3a148f;
/* rgb */ color: rgb(58, 20, 143);
/* oklch */ color: oklch(34.5% 0.180 286.3);

Tailwind

colors: {
  custom: {
    50: '#7c59b1',
    500: '#3a148f',
    950: '#000000',
  },
}

SCSS

$custom: #3a148f;
$custom-light: #7c59b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a148f",
  "rgb": {
    "r": 58,
    "g": 20,
    "b": 143
  },
  "hsl": {
    "h": 258.537,
    "s": 75.46,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34528,
    "c": 0.17957,
    "h": 286.3
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#3A148F

secondary

#99C33C

accent

#F236B8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3A148F

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

Preview Lab → · Contrast checker → · Palette generator →