#431A4E#431A4E

#431A4E is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.4% C 0.099 H 318.6°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#431A4E
RGB	rgb(67, 26, 78)
HSL	hsl(287, 50%, 20%)
HSV	hsv(287, 67%, 31%)
CMYK	cmyk(14.1%, 66.7%, 0%, 69.4%)
CIE-LAB	lab(17.84, 28.92, -23.54)
CIE-LCH	lch(17.84, 37.28, 320.85°)
OKLab	oklab(30.41% 0.0746 -0.0657)
OKLCH	oklch(30.41% 0.099 318.6)
XYZ	xyz(4.0591, 2.4823, 7.4716)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431A4E #254E1A

analogous

#291A4E #431A4E #4E1A3F

triadic

#431A4E #4E431A #1A4E43

tetradic

#431A4E #4E291A #254E1A #1A3F4E

square

#431A4E #4E291A #254E1A #1A3F4E

split-complementary

#431A4E #3F4E1A #1A4E29

monochromatic

#140817 #1C0B20 #431A4E #6A297C #9239AA

Accessibility & contrast

On white

14.03

#431A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#431A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431A4E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431A4E	#FFFFFF	#000000	##FFFFFF
##431A4E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2950

Deuteranopia (green-blind)

#1D2D4D

Tritanopia (blue-blind)

#432331

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #431a4e;
/* rgb */ color: rgb(67, 26, 78);
/* oklch */ color: oklch(30.4% 0.099 318.6);

Tailwind

colors: {
  custom: {
    50: '#795980',
    500: '#431a4e',
    950: '#000000',
  },
}

SCSS

$custom: #431a4e;
$custom-light: #795980;
$custom-dark: #000000;

JSON

{
  "hex": "#431a4e",
  "rgb": {
    "r": 67,
    "g": 26,
    "b": 78
  },
  "hsl": {
    "h": 287.308,
    "s": 50,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30407,
    "c": 0.09939,
    "h": 318.6
  },
  "luminance": 0.02482
}

Semantic roles & 50–950 ramp

primary

#431A4E

secondary

#4E8440

accent

#DA4E6C

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #431A4E

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

Preview Lab → · Contrast checker → · Palette generator →