#443CCF#443CCF

#443CCF is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.216 H 276.4°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#443CCF
RGB	rgb(68, 60, 207)
HSL	hsl(243, 60%, 52%)
HSV	hsv(243, 71%, 81%)
CMYK	cmyk(67.1%, 71%, 0%, 18.8%)
CIE-LAB	lab(35.92, 47.97, -74.41)
CIE-LCH	lch(35.92, 88.53, 302.81°)
OKLab	oklab(46.8% 0.0242 -0.215)
OKLCH	oklch(46.8% 0.216 276.4)
XYZ	xyz(15.2586, 8.9643, 59.9456)
Luminance	0.0897 (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

#443CCF #C7CF3C

analogous

#3C7ECF #443CCF #8D3CCF

triadic

#443CCF #CF443C #3CCF44

tetradic

#443CCF #CF3C7E #C7CF3C #3CCF8D

square

#443CCF #CF3C7E #C7CF3C #3CCF8D

split-complementary

#443CCF #CF8D3C #7ECF3C

monochromatic

#211D74 #2F29A5 #443CCF #736DDB #A29EE7

Accessibility & contrast

On white

7.52

#443CCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#443CCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443CCF

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443CCF	#FFFFFF	#000000	##FFFFFF
##443CCF	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD3

Deuteranopia (green-blind)

#004ECC

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443ccf;
/* rgb */ color: rgb(68, 60, 207);
/* oklch */ color: oklch(46.8% 0.216 276.4);

Tailwind

colors: {
  custom: {
    50: '#8a73df',
    500: '#443ccf',
    950: '#000000',
  },
}

SCSS

$custom: #443ccf;
$custom-light: #8a73df;
$custom-dark: #000000;

JSON

{
  "hex": "#443ccf",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 243.265,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46799,
    "c": 0.21631,
    "h": 276.4
  },
  "luminance": 0.08966
}

Semantic roles & 50–950 ramp

primary

#443CCF

secondary

#D0D393

accent

#E444DB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443CCF

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

Preview Lab → · Contrast checker → · Palette generator →