#443DAF#443DAF

#443DAF is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.0% C 0.175 H 279.2°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#443DAF
RGB	rgb(68, 61, 175)
HSL	hsl(244, 48%, 46%)
HSV	hsv(244, 65%, 69%)
CMYK	cmyk(61.1%, 65.1%, 0%, 31.4%)
CIE-LAB	lab(33.27, 36.99, -59.96)
CIE-LCH	lch(33.27, 70.45, 301.67°)
OKLab	oklab(44.01% 0.0278 -0.1726)
OKLCH	oklch(44.01% 0.175 279.2)
XYZ	xyz(11.7880, 7.6607, 41.4066)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443DAF #A8AF3D

analogous

#3D6FAF #443DAF #7D3DAF

triadic

#443DAF #AF443D #3DAF44

tetradic

#443DAF #AF3D6F #A8AF3D #3DAF7D

square

#443DAF #AF3D6F #A8AF3D #3DAF7D

split-complementary

#443DAF #AF7D3D #6FAF3D

monochromatic

#211D54 #322D82 #443DAF #6861C8 #938FD8

Accessibility & contrast

On white

8.29

#443DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#443DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DAF

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DAF	#FFFFFF	#000000	##FFFFFF
##443DAF	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B3

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#005A70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #443daf;
/* rgb */ color: rgb(68, 61, 175);
/* oklch */ color: oklch(44.0% 0.175 279.2);

Tailwind

colors: {
  custom: {
    50: '#8473c8',
    500: '#443daf',
    950: '#000000',
  },
}

SCSS

$custom: #443daf;
$custom-light: #8473c8;
$custom-dark: #000000;

JSON

{
  "hex": "#443daf",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 175
  },
  "hsl": {
    "h": 243.684,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44014,
    "c": 0.17488,
    "h": 279.2
  },
  "luminance": 0.07662
}

Semantic roles & 50–950 ramp

primary

#443DAF

secondary

#BFC385

accent

#D850D0

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #443DAF

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

Preview Lab → · Contrast checker → · Palette generator →