#433DC1#433DC1

#433DC1 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.198 H 277.1°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#433DC1
RGB	rgb(67, 61, 193)
HSL	hsl(243, 52%, 50%)
HSV	hsv(243, 68%, 76%)
CMYK	cmyk(65.3%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(34.76, 42.76, -68.15)
CIE-LCH	lch(34.76, 80.45, 302.10°)
OKLab	oklab(45.56% 0.0244 -0.1967)
OKLCH	oklch(45.56% 0.198 277.1)
XYZ	xyz(13.6060, 8.3799, 51.3422)
Luminance	0.0838 (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

#433DC1 #BBC13D

analogous

#3D79C1 #433DC1 #853DC1

triadic

#433DC1 #C1433D #3DC143

tetradic

#433DC1 #C13D79 #BBC13D #3DC185

square

#433DC1 #C13D79 #BBC13D #3DC185

split-complementary

#433DC1 #C1853D #79C13D

monochromatic

#232064 #332E92 #433DC1 #706BD0 #9D99DF

Accessibility & contrast

On white

7.85

#433DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#433DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433DC1

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433DC1	#FFFFFF	#000000	##FFFFFF
##433DC1	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004CBF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #433dc1;
/* rgb */ color: rgb(67, 61, 193);
/* oklch */ color: oklch(45.6% 0.198 277.1);

Tailwind

colors: {
  custom: {
    50: '#8774d5',
    500: '#433dc1',
    950: '#000000',
  },
}

SCSS

$custom: #433dc1;
$custom-light: #8774d5;
$custom-dark: #000000;

JSON

{
  "hex": "#433dc1",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 242.727,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45561,
    "c": 0.19819,
    "h": 277.1
  },
  "luminance": 0.08381
}

Semantic roles & 50–950 ramp

primary

#433DC1

secondary

#C8CB8F

accent

#DB4CD5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #433DC1

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

Preview Lab → · Contrast checker → · Palette generator →