#3A1774#3A1774

#3A1774 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.146 H 293.4°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A1774
RGB	rgb(58, 23, 116)
HSL	hsl(263, 67%, 27%)
HSV	hsv(263, 80%, 45%)
CMYK	cmyk(50%, 80.2%, 0%, 54.5%)
CIE-LAB	lab(19.11, 38.51, -46.69)
CIE-LCH	lch(19.11, 60.52, 309.51°)
OKLab	oklab(32.01% 0.0581 -0.134)
OKLCH	oklch(32.01% 0.146 293.4)
XYZ	xyz(5.2028, 2.7731, 16.7807)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1774 #517417

analogous

#172274 #3A1774 #691774

triadic

#3A1774 #743A17 #17743A

tetradic

#3A1774 #741722 #517417 #177469

square

#3A1774 #741722 #517417 #177469

split-complementary

#3A1774 #746917 #227417

monochromatic

#0D051A #200D41 #3A1774 #5421A7 #6E30D6

Accessibility & contrast

On white

13.51

#3A1774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3A1774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1774

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1774	#FFFFFF	#000000	##FFFFFF
##3A1774	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002D72

Tritanopia (blue-blind)

#283145

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3a1774;
/* rgb */ color: rgb(58, 23, 116);
/* oklch */ color: oklch(32.0% 0.146 293.4);

Tailwind

colors: {
  custom: {
    50: '#77589d',
    500: '#3a1774',
    950: '#000000',
  },
}

SCSS

$custom: #3a1774;
$custom-light: #77589d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1774",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 116
  },
  "hsl": {
    "h": 262.581,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32011,
    "c": 0.14601,
    "h": 293.4
  },
  "luminance": 0.02773
}

Semantic roles & 50–950 ramp

primary

#3A1774

secondary

#81A93D

accent

#EA3EA9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3A1774

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

Preview Lab → · Contrast checker → · Palette generator →