#4450BC#4450BC

#4450BC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.168 H 273.5°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4450BC
RGB	rgb(68, 80, 188)
HSL	hsl(234, 47%, 50%)
HSV	hsv(234, 64%, 74%)
CMYK	cmyk(63.8%, 57.4%, 0%, 26.3%)
CIE-LAB	lab(38.89, 29.50, -58.48)
CIE-LCH	lch(38.89, 65.49, 296.77°)
OKLab	oklab(48.48% 0.0104 -0.1682)
OKLCH	oklch(48.48% 0.168 273.5)
XYZ	xyz(14.3266, 10.5959, 48.8574)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450BC #BCB044

analogous

#448CBC #4450BC #7444BC

triadic

#4450BC #BC4450 #50BC44

tetradic

#4450BC #BC448C #BCB044 #44BC74

square

#4450BC #BC448C #BCB044 #44BC74

split-complementary

#4450BC #BC7444 #8CBC44

monochromatic

#232A62 #333D8F #4450BC #717ACC #9EA4DC

Accessibility & contrast

On white

6.73

#4450BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4450BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4450BC

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450BC	#FFFFFF	#000000	##FFFFFF
##4450BC	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4450bc;
/* rgb */ color: rgb(68, 80, 188);
/* oklch */ color: oklch(48.5% 0.168 273.5);

Tailwind

colors: {
  custom: {
    50: '#8581d1',
    500: '#4450bc',
    950: '#000000',
  },
}

SCSS

$custom: #4450bc;
$custom-light: #8581d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4450bc",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 188
  },
  "hsl": {
    "h": 234,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48478,
    "c": 0.16848,
    "h": 273.5
  },
  "luminance": 0.10597
}

Semantic roles & 50–950 ramp

primary

#4450BC

secondary

#C9C393

accent

#C951D7

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4450BC

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

Preview Lab → · Contrast checker → · Palette generator →