#433AAE#433AAE

#433AAE is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.4% C 0.177 H 279.5°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#433AAE
RGB	rgb(67, 58, 174)
HSL	hsl(245, 50%, 45%)
HSV	hsv(245, 67%, 68%)
CMYK	cmyk(61.5%, 66.7%, 0%, 31.8%)
CIE-LAB	lab(32.42, 38.33, -60.74)
CIE-LCH	lch(32.42, 71.82, 302.25°)
OKLab	oklab(43.36% 0.0292 -0.175)
OKLCH	oklch(43.36% 0.177 279.5)
XYZ	xyz(11.4653, 7.2745, 40.8361)
Luminance	0.0727 (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

#433AAE #A5AE3A

analogous

#3A6BAE #433AAE #7D3AAE

triadic

#433AAE #AE433A #3AAE43

tetradic

#433AAE #AE3A6B #A5AE3A #3AAE7D

square

#433AAE #AE3A6B #A5AE3A #3AAE7D

split-complementary

#433AAE #AE7D3A #6BAE3A

monochromatic

#201B52 #312B80 #433AAE #655CC9 #908AD8

Accessibility & contrast

On white

8.55

#433AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#433AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433AAE

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433AAE	#FFFFFF	#000000	##FFFFFF
##433AAE	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B2

Deuteranopia (green-blind)

#0048AC

Tritanopia (blue-blind)

#00586F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #433aae;
/* rgb */ color: rgb(67, 58, 174);
/* oklch */ color: oklch(43.4% 0.177 279.5);

Tailwind

colors: {
  custom: {
    50: '#8371c7',
    500: '#433aae',
    950: '#000000',
  },
}

SCSS

$custom: #433aae;
$custom-light: #8371c7;
$custom-dark: #000000;

JSON

{
  "hex": "#433aae",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 174
  },
  "hsl": {
    "h": 244.655,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43357,
    "c": 0.1774,
    "h": 279.5
  },
  "luminance": 0.07275
}

Semantic roles & 50–950 ramp

primary

#433AAE

secondary

#BDC281

accent

#DA4ECF

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433AAE

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

Preview Lab → · Contrast checker → · Palette generator →