#3A1678#3A1678

#3A1678 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.152 H 292.3°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#3A1678
RGB	rgb(58, 22, 120)
HSL	hsl(262, 69%, 28%)
HSV	hsv(262, 82%, 47%)
CMYK	cmyk(51.7%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(19.35, 40.11, -48.88)
CIE-LCH	lch(19.35, 63.23, 309.37°)
OKLab	oklab(32.3% 0.0576 -0.1404)
OKLCH	oklch(32.3% 0.152 292.3)
XYZ	xyz(5.4210, 2.8292, 18.0261)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1678 #547816

analogous

#162378 #3A1678 #6B1678

triadic

#3A1678 #783A16 #16783A

tetradic

#3A1678 #781623 #547816 #16786B

square

#3A1678 #781623 #547816 #16786B

split-complementary

#3A1678 #786B16 #237816

monochromatic

#0C051A #210D44 #3A1678 #531FAC #6E2FD9

Accessibility & contrast

On white

13.41

#3A1678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3A1678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1678

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1678	#FFFFFF	#000000	##FFFFFF
##3A1678	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307B

Deuteranopia (green-blind)

#002D76

Tritanopia (blue-blind)

#253247

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a1678;
/* rgb */ color: rgb(58, 22, 120);
/* oklch */ color: oklch(32.3% 0.152 292.3);

Tailwind

colors: {
  custom: {
    50: '#7858a0',
    500: '#3a1678',
    950: '#000000',
  },
}

SCSS

$custom: #3a1678;
$custom-light: #7858a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1678",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 262.041,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32297,
    "c": 0.15172,
    "h": 292.3
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#3A1678

secondary

#84AD3C

accent

#EC3CAB

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3A1678

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

Preview Lab → · Contrast checker → · Palette generator →