#4550C8#4550C8

#4550C8 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.184 H 273.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4550C8
RGB	rgb(69, 80, 200)
HSL	hsl(235, 54%, 53%)
HSV	hsv(235, 66%, 78%)
CMYK	cmyk(65.5%, 60%, 0%, 21.6%)
CIE-LAB	lab(39.87, 33.79, -63.88)
CIE-LCH	lch(39.87, 72.27, 297.88°)
OKLab	oklab(49.51% 0.0115 -0.184)
OKLCH	oklch(49.51% 0.184 273.6)
XYZ	xyz(15.7448, 11.1713, 55.9589)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4550C8 #C8BD45

analogous

#4591C8 #4550C8 #7C45C8

triadic

#4550C8 #C84550 #50C845

tetradic

#4550C8 #C84591 #C8BD45 #45C87C

square

#4550C8 #C84591 #C8BD45 #45C87C

split-complementary

#4550C8 #C87C45 #91C845

monochromatic

#212871 #2F39A0 #4550C8 #747CD6 #A3A9E4

Accessibility & contrast

On white

6.49

#4550C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4550C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4550C8

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4550C8	#FFFFFF	#000000	##FFFFFF
##4550C8	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#006E84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4550c8;
/* rgb */ color: rgb(69, 80, 200);
/* oklch */ color: oklch(49.5% 0.184 273.6);

Tailwind

colors: {
  custom: {
    50: '#8781da',
    500: '#4550c8',
    950: '#000000',
  },
}

SCSS

$custom: #4550c8;
$custom-light: #8781da;
$custom-dark: #000000;

JSON

{
  "hex": "#4550c8",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 234.962,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.18437,
    "h": 273.6
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#4550C8

secondary

#D1CC98

accent

#D14ADE

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4550C8

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

Preview Lab → · Contrast checker → · Palette generator →