#433ADA#433ADA

#433ADA is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.5% C 0.232 H 275.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#433ADA
RGB	rgb(67, 58, 218)
HSL	hsl(243, 68%, 54%)
HSV	hsv(243, 73%, 85%)
CMYK	cmyk(69.3%, 73.4%, 0%, 14.5%)
CIE-LAB	lab(36.52, 52.43, -79.77)
CIE-LCH	lch(36.52, 95.46, 303.32°)
OKLab	oklab(47.53% 0.0221 -0.2306)
OKLCH	oklch(47.53% 0.232 275.5)
XYZ	xyz(16.4785, 9.2798, 67.2388)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433ADA #D1DA3A

analogous

#3A81DA #433ADA #933ADA

triadic

#433ADA #DA433A #3ADA43

tetradic

#433ADA #DA3A81 #D1DA3A #3ADA93

square

#433ADA #DA3A81 #D1DA3A #3ADA93

split-complementary

#433ADA #DA933A #81DA3A

monochromatic

#1E1881 #2A22B5 #433ADA #746EE4 #A5A1ED

Accessibility & contrast

On white

7.35

#433ADA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#433ADA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433ADA

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433ADA	#FFFFFF	#000000	##FFFFFF
##433ADA	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DDF

Deuteranopia (green-blind)

#004FD7

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #433ada;
/* rgb */ color: rgb(67, 58, 218);
/* oklch */ color: oklch(47.5% 0.232 275.5);

Tailwind

colors: {
  custom: {
    50: '#8c73e7',
    500: '#433ada',
    950: '#000000',
  },
}

SCSS

$custom: #433ada;
$custom-light: #8c73e7;
$custom-dark: #000000;

JSON

{
  "hex": "#433ada",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 218
  },
  "hsl": {
    "h": 243.375,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.47529,
    "c": 0.23165,
    "h": 275.5
  },
  "luminance": 0.09281
}

Semantic roles & 50–950 ramp

primary

#433ADA

secondary

#D6DA96

accent

#EB3DE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #433ADA

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

Preview Lab → · Contrast checker → · Palette generator →