#4550D4#4550D4

#4550D4 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.5% C 0.200 H 273.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4550D4
RGB	rgb(69, 80, 212)
HSL	hsl(235, 62%, 55%)
HSV	hsv(235, 67%, 83%)
CMYK	cmyk(67.5%, 62.3%, 0%, 16.9%)
CIE-LAB	lab(40.82, 37.90, -69.25)
CIE-LCH	lch(40.82, 78.94, 298.69°)
OKLab	oklab(50.51% 0.0111 -0.1998)
OKLCH	oklch(50.51% 0.2 273.2)
XYZ	xyz(17.2026, 11.7544, 63.6368)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4550D4 #D4C945

analogous

#4597D4 #4550D4 #8245D4

triadic

#4550D4 #D44550 #50D445

tetradic

#4550D4 #D44597 #D4C945 #45D482

square

#4550D4 #D44597 #D4C945 #45D482

split-complementary

#4550D4 #D48245 #97D445

monochromatic

#1E2581 #2934B3 #4550D4 #777FDF #A8AEEB

Accessibility & contrast

On white

6.27

#4550D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4550D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4550D4

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4550D4	#FFFFFF	#000000	##FFFFFF
##4550D4	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D8

Deuteranopia (green-blind)

#005AD1

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4550d4;
/* rgb */ color: rgb(69, 80, 212);
/* oklch */ color: oklch(50.5% 0.200 273.2);

Tailwind

colors: {
  custom: {
    50: '#8a81e2',
    500: '#4550d4',
    950: '#000000',
  },
}

SCSS

$custom: #4550d4;
$custom-light: #8a81e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4550d4",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 212
  },
  "hsl": {
    "h": 235.385,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50508,
    "c": 0.20008,
    "h": 273.2
  },
  "luminance": 0.11756
}

Semantic roles & 50–950 ramp

primary

#4550D4

secondary

#D8D49C

accent

#D942E6

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #4550D4

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

Preview Lab → · Contrast checker → · Palette generator →