#431565#431565

#431565 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.133 H 306.3°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#431565
RGB	rgb(67, 21, 101)
HSL	hsl(275, 66%, 24%)
HSV	hsv(275, 79%, 40%)
CMYK	cmyk(33.7%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(18.67, 37.06, -37.60)
CIE-LCH	lch(18.67, 52.79, 314.58°)
OKLab	oklab(31.55% 0.0784 -0.1069)
OKLCH	oklch(31.55% 0.133 306.3)
XYZ	xyz(4.9314, 2.6693, 12.5648)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431565 #376515

analogous

#1B1565 #431565 #65155F

triadic

#431565 #654315 #156543

tetradic

#431565 #651B15 #376515 #155F65

square

#431565 #651B15 #376515 #155F65

split-complementary

#431565 #5F6515 #15651B

monochromatic

#110519 #210A32 #431565 #652098 #862ACA

Accessibility & contrast

On white

13.69

#431565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#431565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431565

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431565	#FFFFFF	#000000	##FFFFFF
##431565	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#3D293C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #431565;
/* rgb */ color: rgb(67, 21, 101);
/* oklch */ color: oklch(31.6% 0.133 306.3);

Tailwind

colors: {
  custom: {
    50: '#7b5892',
    500: '#431565',
    950: '#000000',
  },
}

SCSS

$custom: #431565;
$custom-light: #7b5892;
$custom-dark: #000000;

JSON

{
  "hex": "#431565",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 274.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3155,
    "c": 0.13257,
    "h": 306.3
  },
  "luminance": 0.02669
}

Semantic roles & 50–950 ramp

primary

#431565

secondary

#649C3A

accent

#E93F87

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #431565

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

Preview Lab → · Contrast checker → · Palette generator →