#433F92#433F92

#433F92 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.133 H 281.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#433F92
RGB	rgb(67, 63, 146)
HSL	hsl(243, 40%, 41%)
HSV	hsv(243, 57%, 57%)
CMYK	cmyk(54.1%, 56.8%, 0%, 42.7%)
CIE-LAB	lab(31.40, 25.91, -45.48)
CIE-LCH	lch(31.40, 52.35, 299.67°)
OKLab	oklab(41.91% 0.0257 -0.1301)
OKLCH	oklch(41.91% 0.133 281.2)
XYZ	xyz(9.2790, 6.8231, 28.0166)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433F92 #8E923F

analogous

#3F6492 #433F92 #6C3F92

triadic

#433F92 #92433F #3F9243

tetradic

#433F92 #923F64 #8E923F #3F926C

square

#433F92 #923F64 #8E923F #3F926C

split-complementary

#433F92 #926C3F #64923F

monochromatic

#1C1A3C #2F2D67 #433F92 #5C57B7 #8682C9

Accessibility & contrast

On white

8.88

#433F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#433F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433F92

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433F92	#FFFFFF	#000000	##FFFFFF
##433F92	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074D95

Deuteranopia (green-blind)

#004790

Tritanopia (blue-blind)

#215262

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #433f92;
/* rgb */ color: rgb(67, 63, 146);
/* oklch */ color: oklch(41.9% 0.133 281.2);

Tailwind

colors: {
  custom: {
    50: '#7e74b3',
    500: '#433f92',
    950: '#000000',
  },
}

SCSS

$custom: #433f92;
$custom-light: #7e74b3;
$custom-dark: #000000;

JSON

{
  "hex": "#433f92",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 146
  },
  "hsl": {
    "h": 242.892,
    "s": 39.713,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4191,
    "c": 0.13264,
    "h": 281.2
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary

#433F92

secondary

#B1B379

accent

#D058CA

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #433F92

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

Preview Lab → · Contrast checker → · Palette generator →