#433EAC#433EAC

#433EAC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.170 H 278.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#433EAC
RGB	rgb(67, 62, 172)
HSL	hsl(243, 47%, 46%)
HSV	hsv(243, 64%, 67%)
CMYK	cmyk(61%, 64%, 0%, 32.5%)
CIE-LAB	lab(33.17, 35.22, -58.33)
CIE-LCH	lch(33.17, 68.14, 301.13°)
OKLab	oklab(43.85% 0.0259 -0.1679)
OKLCH	oklch(43.85% 0.17 278.8)
XYZ	xyz(11.4814, 7.6162, 39.8868)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433EAC #A7AC3E

analogous

#3E70AC #433EAC #7A3EAC

triadic

#433EAC #AC433E #3EAC43

tetradic

#433EAC #AC3E70 #A7AC3E #3EAC7A

square

#433EAC #AC3E70 #A7AC3E #3EAC7A

split-complementary

#433EAC #AC7A3E #70AC3E

monochromatic

#201E52 #312E7F #433EAC #6661C6 #918ED6

Accessibility & contrast

On white

8.32

#433EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#433EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EAC

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EAC	#FFFFFF	#000000	##FFFFFF
##433EAC	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#005A6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #433eac;
/* rgb */ color: rgb(67, 62, 172);
/* oklch */ color: oklch(43.8% 0.170 278.8);

Tailwind

colors: {
  custom: {
    50: '#8274c6',
    500: '#433eac',
    950: '#000000',
  },
}

SCSS

$custom: #433eac;
$custom-light: #8274c6;
$custom-dark: #000000;

JSON

{
  "hex": "#433eac",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 172
  },
  "hsl": {
    "h": 242.727,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43847,
    "c": 0.16988,
    "h": 278.8
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#433EAC

secondary

#BEC185

accent

#D751D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433EAC

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

Preview Lab → · Contrast checker → · Palette generator →