#433B64#433B64

#433B64 is a dark, moderate violet. Relative luminance 0.052; OKLCH L 38.0% C 0.069 H 291.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#433B64
RGB	rgb(67, 59, 100)
HSL	hsl(252, 26%, 31%)
HSV	hsv(252, 41%, 39%)
CMYK	cmyk(33%, 41%, 0%, 60.8%)
CIE-LAB	lab(27.41, 13.92, -22.98)
CIE-LCH	lch(27.41, 26.86, 301.22°)
OKLab	oklab(37.97% 0.0256 -0.0642)
OKLCH	oklch(37.97% 0.069 291.7)
XYZ	xyz(6.1784, 5.2412, 12.7403)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433B64 #5C643B

analogous

#3B4764 #433B64 #573B64

triadic

#433B64 #64433B #3B6443

tetradic

#433B64 #643B47 #5C643B #3B6457

square

#433B64 #643B47 #5C643B #3B6457

split-complementary

#433B64 #64573B #47643B

monochromatic

#0F0E17 #29243E #433B64 #5D528A #7B6FAA

Accessibility & contrast

On white

10.25

#433B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#433B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433B64

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433B64	#FFFFFF	#000000	##FFFFFF
##433B64	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4166

Deuteranopia (green-blind)

#304063

Tritanopia (blue-blind)

#3B424A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #433b64;
/* rgb */ color: rgb(67, 59, 100);
/* oklch */ color: oklch(38.0% 0.069 291.7);

Tailwind

colors: {
  custom: {
    50: '#787190',
    500: '#433b64',
    950: '#000000',
  },
}

SCSS

$custom: #433b64;
$custom-light: #787190;
$custom-dark: #000000;

JSON

{
  "hex": "#433b64",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 100
  },
  "hsl": {
    "h": 251.707,
    "s": 25.786,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3797,
    "c": 0.06913,
    "h": 291.7
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#433B64

secondary

#8B9467

accent

#C266B0

background

#F7F6F8

surface

#EDECF0

border

#C8C7CB

text

#09070C

muted

#7B7A7D

Preview Lab

Preview with #433B64

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

Preview Lab → · Contrast checker → · Palette generator →