#433EC1#433EC1

#433EC1 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.7% C 0.197 H 276.9°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#433EC1
RGB	rgb(67, 62, 193)
HSL	hsl(242, 51%, 50%)
HSV	hsv(242, 68%, 76%)
CMYK	cmyk(65.3%, 67.9%, 0%, 24.3%)
CIE-LAB	lab(34.98, 42.17, -67.79)
CIE-LCH	lch(34.98, 79.84, 301.88°)
OKLab	oklab(45.72% 0.0237 -0.1956)
OKLCH	oklch(45.72% 0.197 276.9)
XYZ	xyz(13.6599, 8.4876, 51.3602)
Luminance	0.0849 (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

#433EC1 #BCC13E

analogous

#3E7BC1 #433EC1 #843EC1

triadic

#433EC1 #C1433E #3EC143

tetradic

#433EC1 #C13E7B #BCC13E #3EC184

square

#433EC1 #C13E7B #BCC13E #3EC184

split-complementary

#433EC1 #C1843E #7BC13E

monochromatic

#232064 #332F93 #433EC1 #706CD0 #9D9BDF

Accessibility & contrast

On white

7.78

#433EC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#433EC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EC1

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EC1	#FFFFFF	#000000	##FFFFFF
##433EC1	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C5

Deuteranopia (green-blind)

#004DBF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #433ec1;
/* rgb */ color: rgb(67, 62, 193);
/* oklch */ color: oklch(45.7% 0.197 276.9);

Tailwind

colors: {
  custom: {
    50: '#8674d5',
    500: '#433ec1',
    950: '#000000',
  },
}

SCSS

$custom: #433ec1;
$custom-light: #8674d5;
$custom-dark: #000000;

JSON

{
  "hex": "#433ec1",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 193
  },
  "hsl": {
    "h": 242.29,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.45717,
    "c": 0.19707,
    "h": 276.9
  },
  "luminance": 0.08489
}

Semantic roles & 50–950 ramp

primary

#433EC1

secondary

#C9CB90

accent

#DB4DD5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #433EC1

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

Preview Lab → · Contrast checker → · Palette generator →