#433EBA#433EBA

#433EBA is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.1% C 0.188 H 277.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#433EBA
RGB	rgb(67, 62, 186)
HSL	hsl(242, 50%, 49%)
HSV	hsv(242, 67%, 73%)
CMYK	cmyk(64%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(34.36, 39.86, -64.69)
CIE-LCH	lch(34.36, 75.99, 301.64°)
OKLab	oklab(45.08% 0.0245 -0.1865)
OKLCH	oklch(45.08% 0.188 277.5)
XYZ	xyz(12.8974, 8.1827, 47.3446)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.02

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433EBA #B5BA3E

analogous

#3E77BA #433EBA #813EBA

triadic

#433EBA #BA433E #3EBA43

tetradic

#433EBA #BA3E77 #B5BA3E #3EBA81

square

#433EBA #BA3E77 #B5BA3E #3EBA81

split-complementary

#433EBA #BA813E #77BA3E

monochromatic

#221F5E #322F8C #433EBA #6C68CD #9996DC

Accessibility & contrast

On white

7.96

#433EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#433EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EBA

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EBA	#FFFFFF	#000000	##FFFFFF
##433EBA	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BE

Deuteranopia (green-blind)

#004CB8

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #433eba;
/* rgb */ color: rgb(67, 62, 186);
/* oklch */ color: oklch(45.1% 0.188 277.5);

Tailwind

colors: {
  custom: {
    50: '#8574d0',
    500: '#433eba',
    950: '#000000',
  },
}

SCSS

$custom: #433eba;
$custom-light: #8574d0;
$custom-dark: #000000;

JSON

{
  "hex": "#433eba",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 242.419,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45081,
    "c": 0.18816,
    "h": 277.5
  },
  "luminance": 0.08184
}

Semantic roles & 50–950 ramp

primary

#433EBA

secondary

#C5C88C

accent

#DA4ED4

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #433EBA

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

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