#433D72#433D72

#433D72 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 39.3% C 0.088 H 286.8°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#433D72
RGB	rgb(67, 61, 114)
HSL	hsl(247, 30%, 34%)
HSV	hsv(247, 46%, 45%)
CMYK	cmyk(41.2%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(28.76, 16.85, -29.79)
CIE-LCH	lch(28.76, 34.22, 299.49°)
OKLab	oklab(39.25% 0.0254 -0.084)
OKLCH	oklch(39.25% 0.088 286.8)
XYZ	xyz(7.0199, 5.7454, 16.6554)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D72 #6C723D

analogous

#3D5272 #433D72 #5E3D72

triadic

#433D72 #72433D #3D7243

tetradic

#433D72 #723D52 #6C723D #3D725E

square

#433D72 #723D52 #6C723D #3D725E

split-complementary

#433D72 #725E3D #52723D

monochromatic

#141222 #2C284A #433D72 #5A529A #7C75B5

Accessibility & contrast

On white

9.77

#433D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#433D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D72

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D72	#FFFFFF	#000000	##FFFFFF
##433D72	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4574

Deuteranopia (green-blind)

#294271

Tritanopia (blue-blind)

#364752

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433d72;
/* rgb */ color: rgb(67, 61, 114);
/* oklch */ color: oklch(39.3% 0.088 286.8);

Tailwind

colors: {
  custom: {
    50: '#7a729b',
    500: '#433d72',
    950: '#000000',
  },
}

SCSS

$custom: #433d72;
$custom-light: #7a729b;
$custom-dark: #000000;

JSON

{
  "hex": "#433d72",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 246.792,
    "s": 30.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39253,
    "c": 0.0878,
    "h": 286.8
  },
  "luminance": 0.05746
}

Semantic roles & 50–950 ramp

primary

#433D72

secondary

#999F6C

accent

#C761BB

background

#F7F6F9

surface

#EEECF2

border

#C9C7CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #433D72

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

Preview Lab → · Contrast checker → · Palette generator →