#4549CB#4549CB

#4549CB is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.5% C 0.197 H 274.9°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4549CB
RGB	rgb(69, 73, 203)
HSL	hsl(238, 56%, 53%)
HSV	hsv(238, 66%, 80%)
CMYK	cmyk(66%, 64%, 0%, 20.4%)
CIE-LAB	lab(38.45, 39.15, -67.94)
CIE-LCH	lch(38.45, 78.41, 299.95°)
OKLab	oklab(48.54% 0.0169 -0.196)
OKLCH	oklch(48.54% 0.197 274.9)
XYZ	xyz(15.6127, 10.3407, 57.6615)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4549CB #CBC745

analogous

#458CCB #4549CB #8445CB

triadic

#4549CB #CB4549 #49CB45

tetradic

#4549CB #CB458C #CBC745 #45CB84

square

#4549CB #CB458C #CBC745 #45CB84

split-complementary

#4549CB #CB8445 #8CCB45

monochromatic

#212375 #2E32A5 #4549CB #7578D8 #A5A7E6

Accessibility & contrast

On white

6.84

#4549CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4549CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4549CB

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4549CB	#FFFFFF	#000000	##FFFFFF
##4549CB	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4549cb;
/* rgb */ color: rgb(69, 73, 203);
/* oklch */ color: oklch(48.5% 0.197 274.9);

Tailwind

colors: {
  custom: {
    50: '#897cdc',
    500: '#4549cb',
    950: '#000000',
  },
}

SCSS

$custom: #4549cb;
$custom-light: #897cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4549cb",
  "rgb": {
    "r": 69,
    "g": 73,
    "b": 203
  },
  "hsl": {
    "h": 238.209,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.1967,
    "h": 274.9
  },
  "luminance": 0.10342
}

Semantic roles & 50–950 ramp

primary

#4549CB

secondary

#D3D199

accent

#DB48E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4549CB

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

Preview Lab → · Contrast checker → · Palette generator →