#433A75#433A75

#433A75 is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.8% C 0.097 H 288.0°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#433A75
RGB	rgb(67, 58, 117)
HSL	hsl(249, 34%, 34%)
HSV	hsv(249, 50%, 46%)
CMYK	cmyk(42.7%, 50.4%, 0%, 54.1%)
CIE-LAB	lab(28.12, 19.77, -32.70)
CIE-LCH	lch(28.12, 38.21, 301.16°)
OKLab	oklab(38.83% 0.0301 -0.0926)
OKLCH	oklch(38.83% 0.097 288)
XYZ	xyz(7.0378, 5.5035, 17.5176)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433A75 #6C753A

analogous

#3A4F75 #433A75 #613A75

triadic

#433A75 #75433A #3A7543

tetradic

#433A75 #753A4F #6C753A #3A7561

square

#433A75 #753A4F #6C753A #3A7561

split-complementary

#433A75 #75613A #4F753A

monochromatic

#141123 #2C264C #433A75 #5A4E9E #7C71B9

Accessibility & contrast

On white

10.00

#433A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#433A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433A75

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433A75	#FFFFFF	#000000	##FFFFFF
##433A75	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234477

Deuteranopia (green-blind)

#234174

Tritanopia (blue-blind)

#354652

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #433a75;
/* rgb */ color: rgb(67, 58, 117);
/* oklch */ color: oklch(38.8% 0.097 288.0);

Tailwind

colors: {
  custom: {
    50: '#7a709d',
    500: '#433a75',
    950: '#000000',
  },
}

SCSS

$custom: #433a75;
$custom-light: #7a709d;
$custom-dark: #000000;

JSON

{
  "hex": "#433a75",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 117
  },
  "hsl": {
    "h": 249.153,
    "s": 33.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.38831,
    "c": 0.09735,
    "h": 288
  },
  "luminance": 0.05504
}

Semantic roles & 50–950 ramp

primary

#433A75

secondary

#99A269

accent

#CA5EB9

background

#F7F6F9

surface

#EEECF2

border

#C9C7CC

text

#09070E

muted

#7B7A7E

Preview Lab

Preview with #433A75

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

Preview Lab → · Contrast checker → · Palette generator →