#4455C3#4455C3

#4455C3 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.0% C 0.172 H 272.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4455C3
RGB	rgb(68, 85, 195)
HSL	hsl(232, 51%, 52%)
HSV	hsv(232, 65%, 76%)
CMYK	cmyk(65.1%, 56.4%, 0%, 23.5%)
CIE-LAB	lab(40.68, 28.75, -59.66)
CIE-LCH	lch(40.68, 66.22, 295.73°)
OKLab	oklab(49.97% 0.0061 -0.1716)
OKLCH	oklch(49.97% 0.172 272)
XYZ	xyz(15.4794, 11.6647, 53.0549)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4455C3 #C3B244

analogous

#4494C3 #4455C3 #7344C3

triadic

#4455C3 #C34455 #55C344

tetradic

#4455C3 #C34494 #C3B244 #44C373

square

#4455C3 #C34494 #C3B244 #44C373

split-complementary

#4455C3 #C37344 #94C344

monochromatic

#222C6A #313F99 #4455C3 #727FD2 #A1A9E1

Accessibility & contrast

On white

6.30

#4455C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4455C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4455C3

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4455C3	#FFFFFF	#000000	##FFFFFF
##4455C3	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C7

Deuteranopia (green-blind)

#005AC1

Tritanopia (blue-blind)

#007084

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4455c3;
/* rgb */ color: rgb(68, 85, 195);
/* oklch */ color: oklch(50.0% 0.172 272.0);

Tailwind

colors: {
  custom: {
    50: '#8684d6',
    500: '#4455c3',
    950: '#000000',
  },
}

SCSS

$custom: #4455c3;
$custom-light: #8684d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4455c3",
  "rgb": {
    "r": 68,
    "g": 85,
    "b": 195
  },
  "hsl": {
    "h": 231.969,
    "s": 51.417,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49974,
    "c": 0.1717,
    "h": 272
  },
  "luminance": 0.11666
}

Semantic roles & 50–950 ramp

primary

#4455C3

secondary

#CDC695

accent

#C84DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4455C3

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

Preview Lab → · Contrast checker → · Palette generator →