#3A1574#3A1574

#3A1574 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.148 H 293.8°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A1574
RGB	rgb(58, 21, 116)
HSL	hsl(263, 69%, 27%)
HSV	hsv(263, 82%, 45%)
CMYK	cmyk(50%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(18.79, 39.44, -47.23)
CIE-LCH	lch(18.79, 61.53, 309.87°)
OKLab	oklab(31.78% 0.0597 -0.1355)
OKLCH	oklch(31.78% 0.148 293.8)
XYZ	xyz(5.1646, 2.6967, 16.7680)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1574 #4F7415

analogous

#152074 #3A1574 #6A1574

triadic

#3A1574 #743A15 #15743A

tetradic

#3A1574 #741520 #4F7415 #15746A

square

#3A1574 #741520 #4F7415 #15746A

split-complementary

#3A1574 #746A15 #207415

monochromatic

#0D051A #200C40 #3A1574 #541EA8 #6E2BD9

Accessibility & contrast

On white

13.64

#3A1574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3A1574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1574

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1574	#FFFFFF	#000000	##FFFFFF
##3A1574	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#283044

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3a1574;
/* rgb */ color: rgb(58, 21, 116);
/* oklch */ color: oklch(31.8% 0.148 293.8);

Tailwind

colors: {
  custom: {
    50: '#77579d',
    500: '#3a1574',
    950: '#000000',
  },
}

SCSS

$custom: #3a1574;
$custom-light: #77579d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1574",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 263.368,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31784,
    "c": 0.1481,
    "h": 293.8
  },
  "luminance": 0.02697
}

Semantic roles & 50–950 ramp

primary

#3A1574

secondary

#7FAA3B

accent

#EC3CA7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A1574

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

Preview Lab → · Contrast checker → · Palette generator →