#433BDE#433BDE

#433BDE is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.1% C 0.235 H 275.1°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#433BDE
RGB	rgb(67, 59, 222)
HSL	hsl(243, 71%, 55%)
HSV	hsv(243, 73%, 87%)
CMYK	cmyk(69.8%, 73.4%, 0%, 12.9%)
CIE-LAB	lab(37.10, 53.15, -81.10)
CIE-LCH	lch(37.10, 96.96, 303.24°)
OKLab	oklab(48.06% 0.0208 -0.2345)
OKLCH	oklch(48.06% 0.235 275.1)
XYZ	xyz(17.0592, 9.5935, 70.0458)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433BDE #D6DE3B

analogous

#3B84DE #433BDE #953BDE

triadic

#433BDE #DE433B #3BDE43

tetradic

#433BDE #DE3B84 #D6DE3B #3BDE95

square

#433BDE #DE3B84 #D6DE3B #3BDE95

split-complementary

#433BDE #DE953B #84DE3B

monochromatic

#1C1788 #2720BC #433BDE #756FE7 #A7A4F0

Accessibility & contrast

On white

7.19

#433BDE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#433BDE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BDE

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BDE	#FFFFFF	#000000	##FFFFFF
##433BDE	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE3

Deuteranopia (green-blind)

#0050DB

Tritanopia (blue-blind)

#006A8A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #433bde;
/* rgb */ color: rgb(67, 59, 222);
/* oklch */ color: oklch(48.1% 0.235 275.1);

Tailwind

colors: {
  custom: {
    50: '#8d73ea',
    500: '#433bde',
    950: '#000000',
  },
}

SCSS

$custom: #433bde;
$custom-light: #8d73ea;
$custom-dark: #000000;

JSON

{
  "hex": "#433bde",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 222
  },
  "hsl": {
    "h": 242.945,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48062,
    "c": 0.2354,
    "h": 275.1
  },
  "luminance": 0.09595
}

Semantic roles & 50–950 ramp

primary

#433BDE

secondary

#D9DD98

accent

#EE3AE5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #433BDE

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

Preview Lab → · Contrast checker → · Palette generator →