#3A0A67#3A0A67

#3A0A67 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.144 H 300.3°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#3A0A67
RGB	rgb(58, 10, 103)
HSL	hsl(271, 82%, 22%)
HSV	hsv(271, 90%, 40%)
CMYK	cmyk(43.7%, 90.3%, 0%, 59.6%)
CIE-LAB	lab(15.98, 40.32, -43.36)
CIE-LCH	lch(15.98, 59.21, 312.92°)
OKLab	oklab(29.45% 0.0726 -0.1241)
OKLCH	oklch(29.45% 0.144 300.3)
XYZ	xyz(4.3010, 2.0959, 13.0073)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0A67 #37670A

analogous

#0C0A67 #3A0A67 #670A66

triadic

#3A0A67 #673A0A #0A673A

tetradic

#3A0A67 #670C0A #37670A #0A6667

square

#3A0A67 #670C0A #37670A #0A6667

split-complementary

#3A0A67 #66670A #0A670C

monochromatic

#10031C #1B052F #3A0A67 #590F9F #7915D7

Accessibility & contrast

On white

14.80

#3A0A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3A0A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0A67

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0A67	#FFFFFF	#000000	##FFFFFF
##3A0A67	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002769

Deuteranopia (green-blind)

#002765

Tritanopia (blue-blind)

#2F263B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a0a67;
/* rgb */ color: rgb(58, 10, 103);
/* oklch */ color: oklch(29.4% 0.144 300.3);

Tailwind

colors: {
  custom: {
    50: '#765293',
    500: '#3a0a67',
    950: '#000000',
  },
}

SCSS

$custom: #3a0a67;
$custom-light: #765293;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0a67",
  "rgb": {
    "r": 58,
    "g": 10,
    "b": 103
  },
  "hsl": {
    "h": 270.968,
    "s": 82.301,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29445,
    "c": 0.14373,
    "h": 300.3
  },
  "luminance": 0.02096
}

Semantic roles & 50–950 ramp

primary

#3A0A67

secondary

#64A12B

accent

#F92F91

background

#F7F4F9

surface

#EDE7F1

border

#C8C3CB

text

#09020D

muted

#7B787E

Preview Lab

Preview with #3A0A67

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

Preview Lab → · Contrast checker → · Palette generator →