#433FC3#433FC3

#433FC3 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.1% C 0.198 H 276.6°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#433FC3
RGB	rgb(67, 63, 195)
HSL	hsl(242, 52%, 51%)
HSV	hsv(242, 68%, 76%)
CMYK	cmyk(65.6%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(35.37, 42.23, -68.31)
CIE-LCH	lch(35.37, 80.31, 301.73°)
OKLab	oklab(46.06% 0.0227 -0.1972)
OKLCH	oklch(46.06% 0.198 276.6)
XYZ	xyz(13.9394, 8.6872, 52.5614)
Luminance	0.0869 (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

#433FC3 #BFC33F

analogous

#3F7DC3 #433FC3 #853FC3

triadic

#433FC3 #C3433F #3FC343

tetradic

#433FC3 #C33F7D #BFC33F #3FC385

square

#433FC3 #C33F7D #BFC33F #3FC385

split-complementary

#433FC3 #C3853F #7DC33F

monochromatic

#222067 #322F96 #433FC3 #716ED2 #9E9CE0

Accessibility & contrast

On white

7.67

#433FC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#433FC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433FC3

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433FC3	#FFFFFF	#000000	##FFFFFF
##433FC3	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#004DC1

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #433fc3;
/* rgb */ color: rgb(67, 63, 195);
/* oklch */ color: oklch(46.1% 0.198 276.6);

Tailwind

colors: {
  custom: {
    50: '#8775d6',
    500: '#433fc3',
    950: '#000000',
  },
}

SCSS

$custom: #433fc3;
$custom-light: #8775d6;
$custom-dark: #000000;

JSON

{
  "hex": "#433fc3",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 241.818,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46058,
    "c": 0.19847,
    "h": 276.6
  },
  "luminance": 0.08688
}

Semantic roles & 50–950 ramp

primary

#433FC3

secondary

#CACC92

accent

#DC4CD7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #433FC3

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

Preview Lab → · Contrast checker → · Palette generator →