#3A1772#3A1772

#3A1772 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.144 H 294.1°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A1772
RGB	rgb(58, 23, 114)
HSL	hsl(263, 66%, 27%)
HSV	hsv(263, 80%, 45%)
CMYK	cmyk(49.1%, 79.8%, 0%, 55.3%)
CIE-LAB	lab(18.92, 37.94, -45.72)
CIE-LCH	lch(18.92, 59.41, 309.68°)
OKLab	oklab(31.82% 0.0587 -0.1311)
OKLCH	oklch(31.82% 0.144 294.1)
XYZ	xyz(5.0877, 2.7271, 16.1746)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1772 #4F7217

analogous

#172272 #3A1772 #681772

triadic

#3A1772 #723A17 #17723A

tetradic

#3A1772 #721722 #4F7217 #177268

square

#3A1772 #721722 #4F7217 #177268

split-complementary

#3A1772 #726817 #227217

monochromatic

#0D0519 #200D3F #3A1772 #5421A5 #6E2ED5

Accessibility & contrast

On white

13.59

#3A1772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3A1772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1772

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1772	#FFFFFF	#000000	##FFFFFF
##3A1772	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F75

Deuteranopia (green-blind)

#002C70

Tritanopia (blue-blind)

#293044

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3a1772;
/* rgb */ color: rgb(58, 23, 114);
/* oklch */ color: oklch(31.8% 0.144 294.1);

Tailwind

colors: {
  custom: {
    50: '#77589b',
    500: '#3a1772',
    950: '#000000',
  },
}

SCSS

$custom: #3a1772;
$custom-light: #77589b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1772",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 263.077,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31815,
    "c": 0.14365,
    "h": 294.1
  },
  "luminance": 0.02727
}

Semantic roles & 50–950 ramp

primary

#3A1772

secondary

#7FA83D

accent

#E93EA8

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3A1772

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

Preview Lab → · Contrast checker → · Palette generator →