#4450BE#4450BE

#4450BE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.171 H 273.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4450BE
RGB	rgb(68, 80, 190)
HSL	hsl(234, 48%, 51%)
HSV	hsv(234, 64%, 75%)
CMYK	cmyk(64.2%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(39.04, 30.19, -59.40)
CIE-LCH	lch(39.04, 66.63, 296.94°)
OKLab	oklab(48.64% 0.0104 -0.1709)
OKLCH	oklch(48.64% 0.171 273.5)
XYZ	xyz(14.5437, 10.6827, 50.0008)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450BE #BEB244

analogous

#448DBE #4450BE #7544BE

triadic

#4450BE #BE4450 #50BE44

tetradic

#4450BE #BE448D #BEB244 #44BE75

square

#4450BE #BE448D #BEB244 #44BE75

split-complementary

#4450BE #BE7544 #8DBE44

monochromatic

#232965 #333C92 #4450BE #717ACE #9FA5DE

Accessibility & contrast

On white

6.69

#4450BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4450BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4450BE

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450BE	#FFFFFF	#000000	##FFFFFF
##4450BE	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C2

Deuteranopia (green-blind)

#0057BC

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4450be;
/* rgb */ color: rgb(68, 80, 190);
/* oklch */ color: oklch(48.6% 0.171 273.5);

Tailwind

colors: {
  custom: {
    50: '#8581d2',
    500: '#4450be',
    950: '#000000',
  },
}

SCSS

$custom: #4450be;
$custom-light: #8581d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4450be",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 234.098,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48637,
    "c": 0.17121,
    "h": 273.5
  },
  "luminance": 0.10684
}

Semantic roles & 50–950 ramp

primary

#4450BE

secondary

#CAC594

accent

#CB50D8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4450BE

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

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