#433CD3#433CD3

#433CD3 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.221 H 275.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#433CD3
RGB	rgb(67, 60, 211)
HSL	hsl(243, 63%, 53%)
HSV	hsv(243, 72%, 83%)
CMYK	cmyk(68.2%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(36.23, 49.13, -76.21)
CIE-LCH	lch(36.23, 90.68, 302.81°)
OKLab	oklab(47.12% 0.0222 -0.2202)
OKLCH	oklch(47.12% 0.221 275.8)
XYZ	xyz(15.6846, 9.1267, 62.5504)
Luminance	0.0913 (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

#433CD3 #CCD33C

analogous

#3C81D3 #433CD3 #8E3CD3

triadic

#433CD3 #D3433C #3CD343

tetradic

#433CD3 #D33C81 #CCD33C #3CD38E

square

#433CD3 #D33C81 #CCD33C #3CD38E

split-complementary

#433CD3 #D38E3C #81D33C

monochromatic

#201B79 #2D27AB #433CD3 #736EDE #A3A0EA

Accessibility & contrast

On white

7.43

#433CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#433CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433CD3

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433CD3	#FFFFFF	#000000	##FFFFFF
##433CD3	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD7

Deuteranopia (green-blind)

#004ED0

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #433cd3;
/* rgb */ color: rgb(67, 60, 211);
/* oklch */ color: oklch(47.1% 0.221 275.8);

Tailwind

colors: {
  custom: {
    50: '#8a73e2',
    500: '#433cd3',
    950: '#000000',
  },
}

SCSS

$custom: #433cd3;
$custom-light: #8a73e2;
$custom-dark: #000000;

JSON

{
  "hex": "#433cd3",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 242.781,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47119,
    "c": 0.22137,
    "h": 275.8
  },
  "luminance": 0.09128
}

Semantic roles & 50–950 ramp

primary

#433CD3

secondary

#D3D695

accent

#E642DF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #433CD3

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

Preview Lab → · Contrast checker → · Palette generator →