#433CAE#433CAE

#433CAE is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.175 H 279.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#433CAE
RGB	rgb(67, 60, 174)
HSL	hsl(244, 49%, 46%)
HSV	hsv(244, 66%, 68%)
CMYK	cmyk(61.5%, 65.5%, 0%, 31.8%)
CIE-LAB	lab(32.88, 37.12, -60.00)
CIE-LCH	lch(32.88, 70.55, 301.74°)
OKLab	oklab(43.69% 0.0275 -0.1728)
OKLCH	oklch(43.69% 0.175 279)
XYZ	xyz(11.5681, 7.4801, 40.8704)
Luminance	0.0748 (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

#433CAE #A7AE3C

analogous

#3C6EAE #433CAE #7C3CAE

triadic

#433CAE #AE433C #3CAE43

tetradic

#433CAE #AE3C6E #A7AE3C #3CAE7C

square

#433CAE #AE3C6E #A7AE3C #3CAE7C

split-complementary

#433CAE #AE7C3C #6EAE3C

monochromatic

#201D53 #312C80 #433CAE #665FC8 #918DD8

Accessibility & contrast

On white

8.41

#433CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#433CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433CAE

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433CAE	#FFFFFF	#000000	##FFFFFF
##433CAE	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0049AC

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #433cae;
/* rgb */ color: rgb(67, 60, 174);
/* oklch */ color: oklch(43.7% 0.175 279.0);

Tailwind

colors: {
  custom: {
    50: '#8372c7',
    500: '#433cae',
    950: '#000000',
  },
}

SCSS

$custom: #433cae;
$custom-light: #8372c7;
$custom-dark: #000000;

JSON

{
  "hex": "#433cae",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 174
  },
  "hsl": {
    "h": 243.684,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43685,
    "c": 0.17498,
    "h": 279
  },
  "luminance": 0.07481
}

Semantic roles & 50–950 ramp

primary

#433CAE

secondary

#BEC283

accent

#D850D0

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #433CAE

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

Preview Lab → · Contrast checker → · Palette generator →