#443FCF#443FCF

#443FCF is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.2% C 0.213 H 276.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#443FCF
RGB	rgb(68, 63, 207)
HSL	hsl(242, 60%, 53%)
HSV	hsv(242, 70%, 81%)
CMYK	cmyk(67.1%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(36.53, 46.27, -73.40)
CIE-LCH	lch(36.53, 86.76, 302.23°)
OKLab	oklab(47.24% 0.0223 -0.212)
OKLCH	oklch(47.24% 0.213 276)
XYZ	xyz(15.4202, 9.2876, 59.9994)
Luminance	0.0929 (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

#443FCF #CACF3F

analogous

#3F82CF #443FCF #8C3FCF

triadic

#443FCF #CF443F #3FCF44

tetradic

#443FCF #CF3F82 #CACF3F #3FCF8C

square

#443FCF #CF3F82 #CACF3F #3FCF8C

split-complementary

#443FCF #CF8C3F #82CF3F

monochromatic

#211E76 #2E2AA7 #443FCF #7470DB #A3A1E7

Accessibility & contrast

On white

7.35

#443FCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#443FCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FCF

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FCF	#FFFFFF	#000000	##FFFFFF
##443FCF	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD3

Deuteranopia (green-blind)

#0050CC

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #443fcf;
/* rgb */ color: rgb(68, 63, 207);
/* oklch */ color: oklch(47.2% 0.213 276.0);

Tailwind

colors: {
  custom: {
    50: '#8a75df',
    500: '#443fcf',
    950: '#000000',
  },
}

SCSS

$custom: #443fcf;
$custom-light: #8a75df;
$custom-dark: #000000;

JSON

{
  "hex": "#443fcf",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 242.083,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47241,
    "c": 0.21317,
    "h": 276
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#443FCF

secondary

#D2D496

accent

#E345DE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443FCF

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

Preview Lab → · Contrast checker → · Palette generator →