#433DAF#433DAF

#433DAF is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.9% C 0.175 H 278.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#433DAF
RGB	rgb(67, 61, 175)
HSL	hsl(243, 48%, 46%)
HSV	hsv(243, 65%, 69%)
CMYK	cmyk(61.7%, 65.1%, 0%, 31.4%)
CIE-LAB	lab(33.19, 36.84, -60.09)
CIE-LCH	lch(33.19, 70.48, 301.51°)
OKLab	oklab(43.94% 0.0265 -0.1731)
OKLCH	oklch(43.94% 0.175 278.7)
XYZ	xyz(11.7189, 7.6250, 41.4034)
Luminance	0.0763 (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

#433DAF #A9AF3D

analogous

#3D70AF #433DAF #7C3DAF

triadic

#433DAF #AF433D #3DAF43

tetradic

#433DAF #AF3D70 #A9AF3D #3DAF7C

square

#433DAF #AF3D70 #A9AF3D #3DAF7C

split-complementary

#433DAF #AF7C3D #70AF3D

monochromatic

#201D54 #322D82 #433DAF #6761C8 #928FD8

Accessibility & contrast

On white

8.32

#433DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#433DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433DAF

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433DAF	#FFFFFF	#000000	##FFFFFF
##433DAF	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#005A70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #433daf;
/* rgb */ color: rgb(67, 61, 175);
/* oklch */ color: oklch(43.9% 0.175 278.7);

Tailwind

colors: {
  custom: {
    50: '#8373c8',
    500: '#433daf',
    950: '#000000',
  },
}

SCSS

$custom: #433daf;
$custom-light: #8373c8;
$custom-dark: #000000;

JSON

{
  "hex": "#433daf",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 175
  },
  "hsl": {
    "h": 243.158,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43939,
    "c": 0.17508,
    "h": 278.7
  },
  "luminance": 0.07626
}

Semantic roles & 50–950 ramp

primary

#433DAF

secondary

#BFC385

accent

#D850D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433DAF

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

Preview Lab → · Contrast checker → · Palette generator →