#4436B5#4436B5

#4436B5 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.5% C 0.191 H 279.9°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#4436B5
RGB	rgb(68, 54, 181)
HSL	hsl(247, 54%, 46%)
HSV	hsv(247, 70%, 71%)
CMYK	cmyk(62.4%, 70.2%, 0%, 29%)
CIE-LAB	lab(32.26, 43.08, -65.17)
CIE-LCH	lch(32.26, 78.12, 303.47°)
OKLab	oklab(43.45% 0.0327 -0.1879)
OKLCH	oklch(43.45% 0.191 279.9)
XYZ	xyz(12.0409, 7.2026, 44.4628)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4436B5 #A7B536

analogous

#3667B5 #4436B5 #8336B5

triadic

#4436B5 #B54436 #36B544

tetradic

#4436B5 #B53667 #A7B536 #36B583

square

#4436B5 #B53667 #A7B536 #36B583

split-complementary

#4436B5 #B58336 #67B536

monochromatic

#211A57 #322886 #4436B5 #675ACE #9389DC

Accessibility & contrast

On white

8.60

#4436B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4436B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4436B5

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4436B5	#FFFFFF	#000000	##FFFFFF
##4436B5	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B9

Deuteranopia (green-blind)

#0047B3

Tritanopia (blue-blind)

#005871

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4436b5;
/* rgb */ color: rgb(68, 54, 181);
/* oklch */ color: oklch(43.5% 0.191 279.9);

Tailwind

colors: {
  custom: {
    50: '#856fcc',
    500: '#4436b5',
    950: '#000000',
  },
}

SCSS

$custom: #4436b5;
$custom-light: #856fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#4436b5",
  "rgb": {
    "r": 68,
    "g": 54,
    "b": 181
  },
  "hsl": {
    "h": 246.614,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43453,
    "c": 0.19074,
    "h": 279.9
  },
  "luminance": 0.07203
}

Semantic roles & 50–950 ramp

primary

#4436B5

secondary

#BEC681

accent

#DD4ACD

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4436B5

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

Preview Lab → · Contrast checker → · Palette generator →