#4450C0#4450C0

#4450C0 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.8% C 0.174 H 273.4°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4450C0
RGB	rgb(68, 80, 192)
HSL	hsl(234, 50%, 51%)
HSV	hsv(234, 65%, 75%)
CMYK	cmyk(64.6%, 58.3%, 0%, 24.7%)
CIE-LAB	lab(39.19, 30.88, -60.33)
CIE-LCH	lch(39.19, 67.77, 297.11°)
OKLab	oklab(48.8% 0.0104 -0.1736)
OKLCH	oklch(48.8% 0.174 273.4)
XYZ	xyz(14.7638, 10.7708, 51.1599)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450C0 #C0B444

analogous

#448EC0 #4450C0 #7644C0

triadic

#4450C0 #C04450 #50C044

tetradic

#4450C0 #C0448E #C0B444 #44C076

square

#4450C0 #C0448E #C0B444 #44C076

split-complementary

#4450C0 #C07644 #8EC044

monochromatic

#232967 #323C95 #4450C0 #727BCF #A0A6DF

Accessibility & contrast

On white

6.66

#4450C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4450C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4450C0

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450C0	#FFFFFF	#000000	##FFFFFF
##4450C0	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4450c0;
/* rgb */ color: rgb(68, 80, 192);
/* oklch */ color: oklch(48.8% 0.174 273.4);

Tailwind

colors: {
  custom: {
    50: '#8581d4',
    500: '#4450c0',
    950: '#000000',
  },
}

SCSS

$custom: #4450c0;
$custom-light: #8581d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4450c0",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 192
  },
  "hsl": {
    "h": 234.194,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48796,
    "c": 0.17391,
    "h": 273.4
  },
  "luminance": 0.10772
}

Semantic roles & 50–950 ramp

primary

#4450C0

secondary

#CBC694

accent

#CC4FD9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4450C0

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

Preview Lab → · Contrast checker → · Palette generator →