#433AD1#433AD1

#433AD1 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.6% C 0.221 H 276.2°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#433AD1
RGB	rgb(67, 58, 209)
HSL	hsl(244, 62%, 52%)
HSV	hsv(244, 72%, 82%)
CMYK	cmyk(67.9%, 72.2%, 0%, 18%)
CIE-LAB	lab(35.64, 49.60, -76.03)
CIE-LCH	lch(35.64, 90.78, 303.12°)
OKLab	oklab(46.64% 0.0238 -0.2197)
OKLCH	oklch(46.64% 0.221 276.2)
XYZ	xyz(15.3326, 8.8215, 61.2039)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433AD1 #C8D13A

analogous

#3A7DD1 #433AD1 #8E3AD1

triadic

#433AD1 #D1433A #3AD143

tetradic

#433AD1 #D13A7D #C8D13A #3AD18E

square

#433AD1 #D13A7D #C8D13A #3AD18E

split-complementary

#433AD1 #D18E3A #7DD13A

monochromatic

#211B75 #2F27A7 #433AD1 #726CDD #A29DE8

Accessibility & contrast

On white

7.60

#433AD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#433AD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433AD1

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433AD1	#FFFFFF	#000000	##FFFFFF
##433AD1	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD5

Deuteranopia (green-blind)

#004DCE

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #433ad1;
/* rgb */ color: rgb(67, 58, 209);
/* oklch */ color: oklch(46.6% 0.221 276.2);

Tailwind

colors: {
  custom: {
    50: '#8a72e0',
    500: '#433ad1',
    950: '#000000',
  },
}

SCSS

$custom: #433ad1;
$custom-light: #8a72e0;
$custom-dark: #000000;

JSON

{
  "hex": "#433ad1",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 209
  },
  "hsl": {
    "h": 243.576,
    "s": 62.14,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46641,
    "c": 0.22098,
    "h": 276.2
  },
  "luminance": 0.08823
}

Semantic roles & 50–950 ramp

primary

#433AD1

secondary

#D0D493

accent

#E543DC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433AD1

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

Preview Lab → · Contrast checker → · Palette generator →