#4552CD#4552CD

#4552CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.189 H 273.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4552CD
RGB	rgb(69, 82, 205)
HSL	hsl(234, 58%, 54%)
HSV	hsv(234, 66%, 80%)
CMYK	cmyk(66.3%, 60%, 0%, 19.6%)
CIE-LAB	lab(40.75, 34.26, -65.34)
CIE-LCH	lch(40.75, 73.78, 297.67°)
OKLab	oklab(50.28% 0.0097 -0.1883)
OKLCH	oklch(50.28% 0.189 273)
XYZ	xyz(16.4873, 11.7061, 59.1364)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552CD #CDC045

analogous

#4596CD #4552CD #7C45CD

triadic

#4552CD #CD4552 #52CD45

tetradic

#4552CD #CD4596 #CDC045 #45CD7C

square

#4552CD #CD4596 #CDC045 #45CD7C

split-complementary

#4552CD #CD7C45 #96CD45

monochromatic

#202877 #2D39A8 #4552CD #757FDA #A5ACE7

Accessibility & contrast

On white

6.28

#4552CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4552CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552CD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552CD	#FFFFFF	#000000	##FFFFFF
##4552CD	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D1

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4552cd;
/* rgb */ color: rgb(69, 82, 205);
/* oklch */ color: oklch(50.3% 0.189 273.0);

Tailwind

colors: {
  custom: {
    50: '#8882dd',
    500: '#4552cd',
    950: '#000000',
  },
}

SCSS

$custom: #4552cd;
$custom-light: #8882dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4552cd",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 205
  },
  "hsl": {
    "h": 234.265,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50277,
    "c": 0.18854,
    "h": 273
  },
  "luminance": 0.11708
}

Semantic roles & 50–950 ramp

primary

#4552CD

secondary

#D4CE9A

accent

#D247E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4552CD

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

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