#433DA2#433DA2

#433DA2 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.158 H 280.1°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#433DA2
RGB	rgb(67, 61, 162)
HSL	hsl(244, 45%, 44%)
HSV	hsv(244, 62%, 64%)
CMYK	cmyk(58.6%, 62.3%, 0%, 36.5%)
CIE-LAB	lab(32.12, 32.52, -54.04)
CIE-LCH	lch(32.12, 63.07, 301.04°)
OKLab	oklab(42.83% 0.0275 -0.1553)
OKLCH	oklch(42.83% 0.158 280.1)
XYZ	xyz(10.5030, 7.1387, 34.9999)
Luminance	0.0714 (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

#433DA2 #9CA23D

analogous

#3D69A2 #433DA2 #753DA2

triadic

#433DA2 #A2433D #3DA243

tetradic

#433DA2 #A23D69 #9CA23D #3DA275

square

#433DA2 #A23D69 #9CA23D #3DA275

split-complementary

#433DA2 #A2753D #69A23D

monochromatic

#1E1C49 #312C76 #433DA2 #615BC1 #8C87D2

Accessibility & contrast

On white

8.65

#433DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#433DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433DA2

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433DA2	#FFFFFF	#000000	##FFFFFF
##433DA2	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#0048A0

Tritanopia (blue-blind)

#085669

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #433da2;
/* rgb */ color: rgb(67, 61, 162);
/* oklch */ color: oklch(42.8% 0.158 280.1);

Tailwind

colors: {
  custom: {
    50: '#8173be',
    500: '#433da2',
    950: '#000000',
  },
}

SCSS

$custom: #433da2;
$custom-light: #8173be;
$custom-dark: #000000;

JSON

{
  "hex": "#433da2",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 162
  },
  "hsl": {
    "h": 243.564,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42825,
    "c": 0.15771,
    "h": 280.1
  },
  "luminance": 0.07139
}

Semantic roles & 50–950 ramp

primary

#433DA2

secondary

#B9BC7E

accent

#D553CD

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #433DA2

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

Preview Lab → · Contrast checker → · Palette generator →