#443ABC#443ABC

#443ABC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.7% C 0.195 H 278.4°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#443ABC
RGB	rgb(68, 58, 188)
HSL	hsl(245, 53%, 48%)
HSV	hsv(245, 69%, 74%)
CMYK	cmyk(63.8%, 69.1%, 0%, 26.3%)
CIE-LAB	lab(33.74, 43.02, -66.88)
CIE-LCH	lch(33.74, 79.52, 302.75°)
OKLab	oklab(44.71% 0.0286 -0.1929)
OKLCH	oklch(44.71% 0.195 278.4)
XYZ	xyz(12.9711, 7.8849, 48.4056)
Luminance	0.0789 (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

#443ABC #B2BC3A

analogous

#3A71BC #443ABC #853ABC

triadic

#443ABC #BC443A #3ABC44

tetradic

#443ABC #BC3A71 #B2BC3A #3ABC85

square

#443ABC #BC3A71 #B2BC3A #3ABC85

split-complementary

#443ABC #BC853A #71BC3A

monochromatic

#221D5E #332C8D #443ABC #6C64CF #9993DE

Accessibility & contrast

On white

8.15

#443ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#443ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443ABC

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443ABC	#FFFFFF	#000000	##FFFFFF
##443ABC	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#004ABA

Tritanopia (blue-blind)

#005D76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #443abc;
/* rgb */ color: rgb(68, 58, 188);
/* oklch */ color: oklch(44.7% 0.195 278.4);

Tailwind

colors: {
  custom: {
    50: '#8671d1',
    500: '#443abc',
    950: '#000000',
  },
}

SCSS

$custom: #443abc;
$custom-light: #8671d1;
$custom-dark: #000000;

JSON

{
  "hex": "#443abc",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 188
  },
  "hsl": {
    "h": 244.615,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44708,
    "c": 0.19505,
    "h": 278.4
  },
  "luminance": 0.07886
}

Semantic roles & 50–950 ramp

primary

#443ABC

secondary

#C4C989

accent

#DC4CD1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #443ABC

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

Preview Lab → · Contrast checker → · Palette generator →