#431681#431681

#431681 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.162 H 295.3°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#431681
RGB	rgb(67, 22, 129)
HSL	hsl(265, 71%, 30%)
HSV	hsv(265, 83%, 51%)
CMYK	cmyk(48.1%, 82.9%, 0%, 49.4%)
CIE-LAB	lab(21.40, 43.91, -51.19)
CIE-LCH	lch(21.40, 67.44, 310.63°)
OKLab	oklab(34.26% 0.0693 -0.1468)
OKLCH	oklch(34.26% 0.162 295.3)
XYZ	xyz(6.5630, 3.3519, 21.0658)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431681 #548116

analogous

#161E81 #431681 #791681

triadic

#431681 #814316 #168143

tetradic

#431681 #81161E #548116 #168179

square

#431681 #81161E #548116 #168179

split-complementary

#431681 #817916 #1E8116

monochromatic

#0E041A #280D4D #431681 #5E1FB5 #7B35DD

Accessibility & contrast

On white

12.57

#431681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#431681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431681

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431681	#FFFFFF	#000000	##FFFFFF
##431681	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00327F

Tritanopia (blue-blind)

#31354C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #431681;
/* rgb */ color: rgb(67, 22, 129);
/* oklch */ color: oklch(34.3% 0.162 295.3);

Tailwind

colors: {
  custom: {
    50: '#7e5aa7',
    500: '#431681',
    950: '#000000',
  },
}

SCSS

$custom: #431681;
$custom-light: #7e5aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#431681",
  "rgb": {
    "r": 67,
    "g": 22,
    "b": 129
  },
  "hsl": {
    "h": 265.234,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34257,
    "c": 0.16234,
    "h": 295.3
  },
  "luminance": 0.03352
}

Semantic roles & 50–950 ramp

primary

#431681

secondary

#83B63D

accent

#EE3AA2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #431681

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

Preview Lab → · Contrast checker → · Palette generator →