#433FC4#433FC4

#433FC4 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.2% C 0.200 H 276.5°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#433FC4
RGB	rgb(67, 63, 196)
HSL	hsl(242, 53%, 51%)
HSV	hsv(242, 68%, 77%)
CMYK	cmyk(65.8%, 67.9%, 0%, 23.1%)
CIE-LAB	lab(35.46, 42.56, -68.75)
CIE-LCH	lch(35.46, 80.86, 301.76°)
OKLab	oklab(46.15% 0.0226 -0.1984)
OKLCH	oklch(46.15% 0.2 276.5)
XYZ	xyz(14.0528, 8.7326, 53.1589)
Luminance	0.0873 (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

#433FC4 #C0C43F

analogous

#3F7DC4 #433FC4 #863FC4

triadic

#433FC4 #C4433F #3FC443

tetradic

#433FC4 #C43F7D #C0C43F #3FC486

square

#433FC4 #C43F7D #C0C43F #3FC486

split-complementary

#433FC4 #C4863F #7DC43F

monochromatic

#222068 #322E97 #433FC4 #716ED2 #9F9DE1

Accessibility & contrast

On white

7.65

#433FC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#433FC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433FC4

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433FC4	#FFFFFF	#000000	##FFFFFF
##433FC4	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#004EC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #433fc4;
/* rgb */ color: rgb(67, 63, 196);
/* oklch */ color: oklch(46.2% 0.200 276.5);

Tailwind

colors: {
  custom: {
    50: '#8775d7',
    500: '#433fc4',
    950: '#000000',
  },
}

SCSS

$custom: #433fc4;
$custom-light: #8775d7;
$custom-dark: #000000;

JSON

{
  "hex": "#433fc4",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 196
  },
  "hsl": {
    "h": 241.805,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.4615,
    "c": 0.19973,
    "h": 276.5
  },
  "luminance": 0.08734
}

Semantic roles & 50–950 ramp

primary

#433FC4

secondary

#CBCD92

accent

#DC4BD8

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433FC4

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

Preview Lab → · Contrast checker → · Palette generator →