#433ABA#433ABA

#433ABA is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.4% C 0.193 H 278.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#433ABA
RGB	rgb(67, 58, 186)
HSL	hsl(244, 52%, 48%)
HSV	hsv(244, 69%, 73%)
CMYK	cmyk(64%, 68.8%, 0%, 27.1%)
CIE-LAB	lab(33.49, 42.24, -66.12)
CIE-LCH	lch(33.49, 78.46, 302.57°)
OKLab	oklab(44.45% 0.0276 -0.1908)
OKLCH	oklch(44.45% 0.193 278.2)
XYZ	xyz(12.6879, 7.7636, 47.2747)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433ABA #B1BA3A

analogous

#3A71BA #433ABA #833ABA

triadic

#433ABA #BA433A #3ABA43

tetradic

#433ABA #BA3A71 #B1BA3A #3ABA83

square

#433ABA #BA3A71 #B1BA3A #3ABA83

split-complementary

#433ABA #BA833A #71BA3A

monochromatic

#211D5D #322B8B #433ABA #6A63CE #9792DD

Accessibility & contrast

On white

8.23

#433ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#433ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433ABA

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433ABA	#FFFFFF	#000000	##FFFFFF
##433ABA	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#0049B8

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #433aba;
/* rgb */ color: rgb(67, 58, 186);
/* oklch */ color: oklch(44.4% 0.193 278.2);

Tailwind

colors: {
  custom: {
    50: '#8571d0',
    500: '#433aba',
    950: '#000000',
  },
}

SCSS

$custom: #433aba;
$custom-light: #8571d0;
$custom-dark: #000000;

JSON

{
  "hex": "#433aba",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 186
  },
  "hsl": {
    "h": 244.219,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44449,
    "c": 0.19274,
    "h": 278.2
  },
  "luminance": 0.07765
}

Semantic roles & 50–950 ramp

primary

#433ABA

secondary

#C3C888

accent

#DC4CD2

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #433ABA

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

Preview Lab → · Contrast checker → · Palette generator →