#431575#431575

#431575 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.150 H 299.5°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#431575
RGB	rgb(67, 21, 117)
HSL	hsl(269, 70%, 27%)
HSV	hsv(269, 82%, 46%)
CMYK	cmyk(42.7%, 82.1%, 0%, 54.1%)
CIE-LAB	lab(20.10, 41.17, -45.67)
CIE-LCH	lch(20.10, 61.49, 312.03°)
OKLab	oklab(33% 0.074 -0.1306)
OKLCH	oklch(33% 0.15 299.5)
XYZ	xyz(5.7930, 3.0139, 17.1027)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.31

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431575 #477515

analogous

#151775 #431575 #731575

triadic

#431575 #754315 #157543

tetradic

#431575 #751517 #477515 #157573

square

#431575 #751517 #477515 #157573

split-complementary

#431575 #757315 #177515

monochromatic

#0F051A #250C41 #431575 #611EA9 #7F2BD9

Accessibility & contrast

On white

13.10

#431575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#431575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431575

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431575	#FFFFFF	#000000	##FFFFFF
##431575	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003078

Deuteranopia (green-blind)

#003073

Tritanopia (blue-blind)

#372F45

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #431575;
/* rgb */ color: rgb(67, 21, 117);
/* oklch */ color: oklch(33.0% 0.150 299.5);

Tailwind

colors: {
  custom: {
    50: '#7d599e',
    500: '#431575',
    950: '#000000',
  },
}

SCSS

$custom: #431575;
$custom-light: #7d599e;
$custom-dark: #000000;

JSON

{
  "hex": "#431575",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 117
  },
  "hsl": {
    "h": 268.75,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32998,
    "c": 0.15014,
    "h": 299.5
  },
  "luminance": 0.03014
}

Semantic roles & 50–950 ramp

primary

#431575

secondary

#75AB3B

accent

#EC3B98

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431575

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

Preview Lab → · Contrast checker → · Palette generator →