#433CD5#433CD5

#433CD5 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.224 H 275.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#433CD5
RGB	rgb(67, 60, 213)
HSL	hsl(243, 65%, 54%)
HSV	hsv(243, 72%, 84%)
CMYK	cmyk(68.5%, 71.8%, 0%, 16.5%)
CIE-LAB	lab(36.42, 49.77, -77.05)
CIE-LCH	lch(36.42, 91.73, 302.86°)
OKLab	oklab(47.31% 0.0219 -0.2227)
OKLCH	oklch(47.31% 0.224 275.6)
XYZ	xyz(15.9369, 9.2276, 63.8791)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.51

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433CD5 #CED53C

analogous

#3C81D5 #433CD5 #8F3CD5

triadic

#433CD5 #D5433C #3CD543

tetradic

#433CD5 #D53C81 #CED53C #3CD58F

square

#433CD5 #D53C81 #CED53C #3CD58F

split-complementary

#433CD5 #D58F3C #81D53C

monochromatic

#1F1B7C #2C26AE #433CD5 #746EE0 #A4A1EB

Accessibility & contrast

On white

7.38

#433CD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#433CD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433CD5

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433CD5	#FFFFFF	#000000	##FFFFFF
##433CD5	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDA

Deuteranopia (green-blind)

#004FD2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #433cd5;
/* rgb */ color: rgb(67, 60, 213);
/* oklch */ color: oklch(47.3% 0.224 275.6);

Tailwind

colors: {
  custom: {
    50: '#8b74e3',
    500: '#433cd5',
    950: '#000000',
  },
}

SCSS

$custom: #433cd5;
$custom-light: #8b74e3;
$custom-dark: #000000;

JSON

{
  "hex": "#433cd5",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 213
  },
  "hsl": {
    "h": 242.745,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47313,
    "c": 0.22377,
    "h": 275.6
  },
  "luminance": 0.09229
}

Semantic roles & 50–950 ramp

primary

#433CD5

secondary

#D4D796

accent

#E840E0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #433CD5

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

Preview Lab → · Contrast checker → · Palette generator →