#4D45D2#4D45D2

#4D45D2 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.0% C 0.208 H 278.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D45D2
RGB	rgb(77, 69, 210)
HSL	hsl(243, 61%, 55%)
HSV	hsv(243, 67%, 82%)
CMYK	cmyk(63.3%, 67.1%, 0%, 17.6%)
CIE-LAB	lab(38.70, 44.92, -71.55)
CIE-LCH	lch(38.70, 84.48, 302.13°)
OKLab	oklab(49.05% 0.0288 -0.2063)
OKLCH	oklch(49.05% 0.208 278)
XYZ	xyz(16.8178, 10.4858, 62.0980)
Luminance	0.1049 (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

#4D45D2 #CAD245

analogous

#4584D2 #4D45D2 #9345D2

triadic

#4D45D2 #D24D45 #45D24D

tetradic

#4D45D2 #D24584 #CAD245 #45D293

square

#4D45D2 #D24584 #CAD245 #45D293

split-complementary

#4D45D2 #D29345 #84D245

monochromatic

#241F7E #322AAF #4D45D2 #7C76DE #ABA8EA

Accessibility & contrast

On white

6.78

#4D45D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4D45D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45D2

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45D2	#FFFFFF	#000000	##FFFFFF
##4D45D2	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D6

Deuteranopia (green-blind)

#0055CF

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d45d2;
/* rgb */ color: rgb(77, 69, 210);
/* oklch */ color: oklch(49.0% 0.208 278.0);

Tailwind

colors: {
  custom: {
    50: '#8e7ae1',
    500: '#4d45d2',
    950: '#000000',
  },
}

SCSS

$custom: #4d45d2;
$custom-light: #8e7ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45d2",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 210
  },
  "hsl": {
    "h": 243.404,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49047,
    "c": 0.20835,
    "h": 278
  },
  "luminance": 0.10487
}

Semantic roles & 50–950 ramp

primary

#4D45D2

secondary

#D4D79C

accent

#E444DB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D45D2

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

Preview Lab → · Contrast checker → · Palette generator →