#433B59#433B59

#433B59 is a dark, muted violet. Relative luminance 0.050; OKLCH L 37.4% C 0.051 H 296.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#433B59
RGB	rgb(67, 59, 89)
HSL	hsl(256, 20%, 29%)
HSV	hsv(256, 34%, 35%)
CMYK	cmyk(24.7%, 33.7%, 0%, 65.1%)
CIE-LAB	lab(26.86, 10.78, -16.72)
CIE-LCH	lch(26.86, 19.89, 302.81°)
OKLab	oklab(37.36% 0.0226 -0.0462)
OKLCH	oklch(37.36% 0.051 296.1)
XYZ	xyz(5.6815, 5.0424, 10.1232)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433B59 #51593B

analogous

#3B4259 #433B59 #523B59

triadic

#433B59 #59433B #3B5943

tetradic

#433B59 #593B42 #51593B #3B5952

square

#433B59 #593B42 #51593B #3B5952

split-complementary

#433B59 #59523B #42593B

monochromatic

#0E0C12 #272334 #433B59 #5F537E #7C6F9F

Accessibility & contrast

On white

10.46

#433B59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#433B59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433B59

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433B59	#FFFFFF	#000000	##FFFFFF
##433B59	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34405A

Deuteranopia (green-blind)

#353F58

Tritanopia (blue-blind)

#3F4046

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #433b59;
/* rgb */ color: rgb(67, 59, 89);
/* oklch */ color: oklch(37.4% 0.051 296.1);

Tailwind

colors: {
  custom: {
    50: '#777188',
    500: '#433b59',
    950: '#000000',
  },
}

SCSS

$custom: #433b59;
$custom-light: #777188;
$custom-dark: #000000;

JSON

{
  "hex": "#433b59",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 89
  },
  "hsl": {
    "h": 256,
    "s": 20.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37362,
    "c": 0.05143,
    "h": 296.1
  },
  "luminance": 0.05042
}

Semantic roles & 50–950 ramp

primary

#433B59

secondary

#808967

accent

#BD6BA7

background

#F7F6F8

surface

#EDECEF

border

#C8C7CA

text

#09070B

muted

#7B7A7C

Preview Lab

Preview with #433B59

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

Preview Lab → · Contrast checker → · Palette generator →