#443DC3#443DC3

#443DC3 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.200 H 277.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#443DC3
RGB	rgb(68, 61, 195)
HSL	hsl(243, 53%, 50%)
HSV	hsv(243, 69%, 76%)
CMYK	cmyk(65.1%, 68.7%, 0%, 23.5%)
CIE-LAB	lab(35.01, 43.54, -68.90)
CIE-LCH	lch(35.01, 81.51, 302.29°)
OKLab	oklab(45.82% 0.0254 -0.1989)
OKLCH	oklch(45.82% 0.2 277.3)
XYZ	xyz(13.8998, 8.5054, 52.5284)
Luminance	0.0851 (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

#443DC3 #BCC33D

analogous

#3D79C3 #443DC3 #873DC3

triadic

#443DC3 #C3443D #3DC344

tetradic

#443DC3 #C33D79 #BCC33D #3DC387

square

#443DC3 #C33D79 #BCC33D #3DC387

split-complementary

#443DC3 #C3873D #79C33D

monochromatic

#232066 #332E95 #443DC3 #716CD1 #9E9AE0

Accessibility & contrast

On white

7.77

#443DC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#443DC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DC3

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DC3	#FFFFFF	#000000	##FFFFFF
##443DC3	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C7

Deuteranopia (green-blind)

#004DC0

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443dc3;
/* rgb */ color: rgb(68, 61, 195);
/* oklch */ color: oklch(45.8% 0.200 277.3);

Tailwind

colors: {
  custom: {
    50: '#8774d6',
    500: '#443dc3',
    950: '#000000',
  },
}

SCSS

$custom: #443dc3;
$custom-light: #8774d6;
$custom-dark: #000000;

JSON

{
  "hex": "#443dc3",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 195
  },
  "hsl": {
    "h": 243.134,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45816,
    "c": 0.20047,
    "h": 277.3
  },
  "luminance": 0.08507
}

Semantic roles & 50–950 ramp

primary

#443DC3

secondary

#C9CC90

accent

#DC4CD5

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #443DC3

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

Preview Lab → · Contrast checker → · Palette generator →