#433BBE#433BBE

#433BBE is a dark, vivid blue. Relative luminance 0.080; OKLCH L 45.0% C 0.197 H 277.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#433BBE
RGB	rgb(67, 59, 190)
HSL	hsl(244, 53%, 49%)
HSV	hsv(244, 69%, 75%)
CMYK	cmyk(64.7%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(34.06, 42.95, -67.54)
CIE-LCH	lch(34.06, 80.04, 302.46°)
OKLab	oklab(44.97% 0.0263 -0.1949)
OKLCH	oklch(44.97% 0.197 277.7)
XYZ	xyz(13.1700, 8.0378, 49.5626)
Luminance	0.0804 (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

#433BBE #B6BE3B

analogous

#3B75BE #433BBE #853BBE

triadic

#433BBE #BE433B #3BBE43

tetradic

#433BBE #BE3B75 #B6BE3B #3BBE85

square

#433BBE #BE3B75 #B6BE3B #3BBE85

split-complementary

#433BBE #BE853B #75BE3B

monochromatic

#221E61 #332C8F #433BBE #6D67D0 #9A95DE

Accessibility & contrast

On white

8.05

#433BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#433BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BBE

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BBE	#FFFFFF	#000000	##FFFFFF
##433BBE	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #433bbe;
/* rgb */ color: rgb(67, 59, 190);
/* oklch */ color: oklch(45.0% 0.197 277.7);

Tailwind

colors: {
  custom: {
    50: '#8672d3',
    500: '#433bbe',
    950: '#000000',
  },
}

SCSS

$custom: #433bbe;
$custom-light: #8672d3;
$custom-dark: #000000;

JSON

{
  "hex": "#433bbe",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 243.664,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44974,
    "c": 0.19665,
    "h": 277.7
  },
  "luminance": 0.08039
}

Semantic roles & 50–950 ramp

primary

#433BBE

secondary

#C6CA8B

accent

#DC4CD3

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #433BBE

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

Preview Lab → · Contrast checker → · Palette generator →