#433AAF#433AAF

#433AAF is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.4% C 0.179 H 279.4°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#433AAF
RGB	rgb(67, 58, 175)
HSL	hsl(245, 50%, 46%)
HSV	hsv(245, 67%, 69%)
CMYK	cmyk(61.7%, 66.9%, 0%, 31.4%)
CIE-LAB	lab(32.51, 38.65, -61.20)
CIE-LCH	lch(32.51, 72.38, 302.28°)
OKLab	oklab(43.45% 0.0291 -0.1763)
OKLCH	oklch(43.45% 0.179 279.4)
XYZ	xyz(11.5632, 7.3137, 41.3515)
Luminance	0.0732 (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

#433AAF #A6AF3A

analogous

#3A6CAF #433AAF #7D3AAF

triadic

#433AAF #AF433A #3AAF43

tetradic

#433AAF #AF3A6C #A6AF3A #3AAF7D

square

#433AAF #AF3A6C #A6AF3A #3AAF7D

split-complementary

#433AAF #AF7D3A #6CAF3A

monochromatic

#201C53 #312B81 #433AAF #655DC9 #918BD9

Accessibility & contrast

On white

8.53

#433AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#433AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433AAF

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433AAF	#FFFFFF	#000000	##FFFFFF
##433AAF	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B3

Deuteranopia (green-blind)

#0048AD

Tritanopia (blue-blind)

#00586F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #433aaf;
/* rgb */ color: rgb(67, 58, 175);
/* oklch */ color: oklch(43.4% 0.179 279.4);

Tailwind

colors: {
  custom: {
    50: '#8371c8',
    500: '#433aaf',
    950: '#000000',
  },
}

SCSS

$custom: #433aaf;
$custom-light: #8371c8;
$custom-dark: #000000;

JSON

{
  "hex": "#433aaf",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 175
  },
  "hsl": {
    "h": 244.615,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43446,
    "c": 0.1787,
    "h": 279.4
  },
  "luminance": 0.07315
}

Semantic roles & 50–950 ramp

primary

#433AAF

secondary

#BEC382

accent

#DA4ECF

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433AAF

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

Preview Lab → · Contrast checker → · Palette generator →