#4550AE#4550AE

#4550AE is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.149 H 274.2°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4550AE
RGB	rgb(69, 80, 174)
HSL	hsl(234, 43%, 48%)
HSV	hsv(234, 60%, 68%)
CMYK	cmyk(60.3%, 54%, 0%, 31.8%)
CIE-LAB	lab(37.95, 24.83, -51.76)
CIE-LCH	lch(37.95, 57.41, 295.63°)
OKLab	oklab(47.47% 0.011 -0.1484)
OKLCH	oklch(47.47% 0.149 274.2)
XYZ	xyz(12.9604, 10.0575, 41.2945)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4550AE #AEA345

analogous

#4585AE #4550AE #6E45AE

triadic

#4550AE #AE4550 #50AE45

tetradic

#4550AE #AE4585 #AEA345 #45AE6E

square

#4550AE #AE4585 #AEA345 #45AE6E

split-complementary

#4550AE #AE6E45 #85AE45

monochromatic

#222856 #343C82 #4550AE #6C75C5 #979ED6

Accessibility & contrast

On white

6.97

#4550AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4550AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4550AE

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4550AE	#FFFFFF	#000000	##FFFFFF
##4550AE	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145EB1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4550ae;
/* rgb */ color: rgb(69, 80, 174);
/* oklch */ color: oklch(47.5% 0.149 274.2);

Tailwind

colors: {
  custom: {
    50: '#8381c7',
    500: '#4550ae',
    950: '#000000',
  },
}

SCSS

$custom: #4550ae;
$custom-light: #8381c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4550ae",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 174
  },
  "hsl": {
    "h": 233.714,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47468,
    "c": 0.14878,
    "h": 274.2
  },
  "luminance": 0.10059
}

Semantic roles & 50–950 ramp

primary

#4550AE

secondary

#C2BC8D

accent

#C655D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4550AE

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

Preview Lab → · Contrast checker → · Palette generator →