#433CAF#433CAF

#433CAF is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.8% C 0.176 H 278.9°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#433CAF
RGB	rgb(67, 60, 175)
HSL	hsl(244, 49%, 46%)
HSV	hsv(244, 66%, 69%)
CMYK	cmyk(61.7%, 65.7%, 0%, 31.4%)
CIE-LAB	lab(32.96, 37.44, -60.46)
CIE-LCH	lch(32.96, 71.12, 301.77°)
OKLab	oklab(43.77% 0.0274 -0.1741)
OKLCH	oklch(43.77% 0.176 278.9)
XYZ	xyz(11.6660, 7.5193, 41.3857)
Luminance	0.0752 (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

#433CAF #A8AF3C

analogous

#3C6EAF #433CAF #7C3CAF

triadic

#433CAF #AF433C #3CAF43

tetradic

#433CAF #AF3C6E #A8AF3C #3CAF7C

square

#433CAF #AF3C6E #A8AF3C #3CAF7C

split-complementary

#433CAF #AF7C3C #6EAF3C

monochromatic

#201D54 #322C81 #433CAF #6660C8 #928DD8

Accessibility & contrast

On white

8.39

#433CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#433CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433CAF

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433CAF	#FFFFFF	#000000	##FFFFFF
##433CAF	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#005970

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #433caf;
/* rgb */ color: rgb(67, 60, 175);
/* oklch */ color: oklch(43.8% 0.176 278.9);

Tailwind

colors: {
  custom: {
    50: '#8372c8',
    500: '#433caf',
    950: '#000000',
  },
}

SCSS

$custom: #433caf;
$custom-light: #8372c8;
$custom-dark: #000000;

JSON

{
  "hex": "#433caf",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 175
  },
  "hsl": {
    "h": 243.652,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43773,
    "c": 0.17629,
    "h": 278.9
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#433CAF

secondary

#BFC384

accent

#D84FD0

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433CAF

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

Preview Lab → · Contrast checker → · Palette generator →