#433ABC#433ABC

#433ABC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.195 H 278.0°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#433ABC
RGB	rgb(67, 58, 188)
HSL	hsl(244, 53%, 48%)
HSV	hsv(244, 69%, 74%)
CMYK	cmyk(64.4%, 69.1%, 0%, 26.3%)
CIE-LAB	lab(33.67, 42.89, -67.01)
CIE-LCH	lch(33.67, 79.56, 302.62°)
OKLab	oklab(44.64% 0.0273 -0.1933)
OKLCH	oklch(44.64% 0.195 278)
XYZ	xyz(12.9020, 7.8492, 48.4023)
Luminance	0.0785 (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

#433ABC #B3BC3A

analogous

#3A72BC #433ABC #843ABC

triadic

#433ABC #BC433A #3ABC43

tetradic

#433ABC #BC3A72 #B3BC3A #3ABC84

square

#433ABC #BC3A72 #B3BC3A #3ABC84

split-complementary

#433ABC #BC843A #72BC3A

monochromatic

#221D5E #322C8D #433ABC #6B64CF #9893DE

Accessibility & contrast

On white

8.17

#433ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#433ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433ABC

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433ABC	#FFFFFF	#000000	##FFFFFF
##433ABC	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C0

Deuteranopia (green-blind)

#004ABA

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #433abc;
/* rgb */ color: rgb(67, 58, 188);
/* oklch */ color: oklch(44.6% 0.195 278.0);

Tailwind

colors: {
  custom: {
    50: '#8671d1',
    500: '#433abc',
    950: '#000000',
  },
}

SCSS

$custom: #433abc;
$custom-light: #8671d1;
$custom-dark: #000000;

JSON

{
  "hex": "#433abc",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 188
  },
  "hsl": {
    "h": 244.154,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44635,
    "c": 0.19526,
    "h": 278
  },
  "luminance": 0.0785
}

Semantic roles & 50–950 ramp

primary

#433ABC

secondary

#C4C989

accent

#DC4CD2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #433ABC

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

Preview Lab → · Contrast checker → · Palette generator →