#3A174F#3A174F

#3A174F is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.7% C 0.101 H 310.3°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A174F
RGB	rgb(58, 23, 79)
HSL	hsl(278, 55%, 20%)
HSV	hsv(278, 71%, 31%)
CMYK	cmyk(26.6%, 70.9%, 0%, 69%)
CIE-LAB	lab(15.89, 28.31, -27.42)
CIE-LCH	lch(15.89, 39.41, 315.91°)
OKLab	oklab(28.72% 0.0656 -0.0774)
OKLCH	oklch(28.72% 0.101 310.3)
XYZ	xyz(3.4623, 2.0769, 7.6141)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A174F #2C4F17

analogous

#1E174F #3A174F #4F1748

triadic

#3A174F #4F3A17 #174F3A

tetradic

#3A174F #4F1E17 #2C4F17 #17484F

square

#3A174F #4F1E17 #2C4F17 #17484F

split-complementary

#3A174F #484F17 #174F1E

monochromatic

#110718 #170920 #3A174F #5D257E #8033AE

Accessibility & contrast

On white

14.84

#3A174F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3A174F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A174F

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A174F	#FFFFFF	#000000	##FFFFFF
##3A174F	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002651

Deuteranopia (green-blind)

#10284E

Tritanopia (blue-blind)

#372230

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a174f;
/* rgb */ color: rgb(58, 23, 79);
/* oklch */ color: oklch(28.7% 0.101 310.3);

Tailwind

colors: {
  custom: {
    50: '#725781',
    500: '#3a174f',
    950: '#000000',
  },
}

SCSS

$custom: #3a174f;
$custom-light: #725781;
$custom-dark: #000000;

JSON

{
  "hex": "#3a174f",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 79
  },
  "hsl": {
    "h": 277.5,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.28717,
    "c": 0.10144,
    "h": 310.3
  },
  "luminance": 0.02077
}

Semantic roles & 50–950 ramp

primary

#3A174F

secondary

#58863C

accent

#DE4A81

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3A174F

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

Preview Lab → · Contrast checker → · Palette generator →