#433D82#433D82

#433D82 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 40.3% C 0.112 H 284.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#433D82
RGB	rgb(67, 61, 130)
HSL	hsl(245, 36%, 37%)
HSV	hsv(245, 53%, 51%)
CMYK	cmyk(48.5%, 53.1%, 0%, 49%)
CIE-LAB	lab(29.77, 21.95, -38.23)
CIE-LCH	lch(29.77, 44.09, 299.86°)
OKLab	oklab(40.34% 0.0273 -0.1088)
OKLCH	oklch(40.34% 0.112 284.1)
XYZ	xyz(8.0116, 6.1421, 21.8782)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D82 #7C823D

analogous

#3D5A82 #433D82 #653D82

triadic

#433D82 #82433D #3D8243

tetradic

#433D82 #823D5A #7C823D #3D8265

square

#433D82 #823D5A #7C823D #3D8265

split-complementary

#433D82 #82653D #5A823D

monochromatic

#18162F #2E2958 #433D82 #5851AC #7F79C0

Accessibility & contrast

On white

9.42

#433D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#433D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D82

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D82	#FFFFFF	#000000	##FFFFFF
##433D82	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4884

Deuteranopia (green-blind)

#194480

Tritanopia (blue-blind)

#2E4C59

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #433d82;
/* rgb */ color: rgb(67, 61, 130);
/* oklch */ color: oklch(40.3% 0.112 284.1);

Tailwind

colors: {
  custom: {
    50: '#7c72a7',
    500: '#433d82',
    950: '#000000',
  },
}

SCSS

$custom: #433d82;
$custom-light: #7c72a7;
$custom-dark: #000000;

JSON

{
  "hex": "#433d82",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 130
  },
  "hsl": {
    "h": 245.217,
    "s": 36.126,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40337,
    "c": 0.11219,
    "h": 284.1
  },
  "luminance": 0.06142
}

Semantic roles & 50–950 ramp

primary

#433D82

secondary

#A5AA71

accent

#CC5CC2

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #433D82

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

Preview Lab → · Contrast checker → · Palette generator →