#431A7B#431A7B

#431A7B is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.152 H 296.6°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#431A7B
RGB	rgb(67, 26, 123)
HSL	hsl(265, 65%, 29%)
HSV	hsv(265, 79%, 48%)
CMYK	cmyk(45.5%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(21.44, 40.53, -47.32)
CIE-LCH	lch(21.44, 62.30, 310.58°)
OKLab	oklab(34.11% 0.0679 -0.1355)
OKLCH	oklch(34.11% 0.152 296.6)
XYZ	xyz(6.2583, 3.3620, 19.0543)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A7B #527B1A

analogous

#1A217B #431A7B #741A7B

triadic

#431A7B #7B431A #1A7B43

tetradic

#431A7B #7B1A21 #527B1A #1A7B74

square

#431A7B #7B1A21 #527B1A #1A7B74

split-complementary

#431A7B #7B741A #217B1A

monochromatic

#0E0519 #270F48 #431A7B #5F25AE #7C3AD5

Accessibility & contrast

On white

12.56

#431A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#431A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A7B

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A7B	#FFFFFF	#000000	##FFFFFF
##431A7B	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#34344A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #431a7b;
/* rgb */ color: rgb(67, 26, 123);
/* oklch */ color: oklch(34.1% 0.152 296.6);

Tailwind

colors: {
  custom: {
    50: '#7d5ba2',
    500: '#431a7b',
    950: '#000000',
  },
}

SCSS

$custom: #431a7b;
$custom-light: #7d5ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#431a7b",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 265.361,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34107,
    "c": 0.15156,
    "h": 296.6
  },
  "luminance": 0.03362
}

Semantic roles & 50–950 ramp

primary

#431A7B

secondary

#81AF42

accent

#E840A1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #431A7B

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

Preview Lab → · Contrast checker → · Palette generator →