#4D45D6#4D45D6

#4D45D6 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.4% C 0.213 H 277.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D45D6
RGB	rgb(77, 69, 214)
HSL	hsl(243, 64%, 55%)
HSV	hsv(243, 68%, 84%)
CMYK	cmyk(64%, 67.8%, 0%, 16.1%)
CIE-LAB	lab(39.05, 46.20, -73.28)
CIE-LCH	lch(39.05, 86.63, 302.23°)
OKLab	oklab(49.41% 0.0283 -0.2114)
OKLCH	oklch(49.41% 0.213 277.6)
XYZ	xyz(17.3224, 10.6876, 64.7554)
Luminance	0.1069 (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

#4D45D6 #CED645

analogous

#4586D6 #4D45D6 #9545D6

triadic

#4D45D6 #D64D45 #45D64D

tetradic

#4D45D6 #D64586 #CED645 #45D695

square

#4D45D6 #D64586 #CED645 #45D695

split-complementary

#4D45D6 #D69545 #86D645

monochromatic

#231D84 #3028B6 #4D45D6 #7D77E1 #ADA9EC

Accessibility & contrast

On white

6.69

#4D45D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4D45D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D45D6

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D45D6	#FFFFFF	#000000	##FFFFFF
##4D45D6	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DA

Deuteranopia (green-blind)

#0056D3

Tritanopia (blue-blind)

#006C88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4d45d6;
/* rgb */ color: rgb(77, 69, 214);
/* oklch */ color: oklch(49.4% 0.213 277.6);

Tailwind

colors: {
  custom: {
    50: '#8f7ae4',
    500: '#4d45d6',
    950: '#000000',
  },
}

SCSS

$custom: #4d45d6;
$custom-light: #8f7ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d45d6",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 214
  },
  "hsl": {
    "h": 243.31,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49405,
    "c": 0.21331,
    "h": 277.6
  },
  "luminance": 0.10689
}

Semantic roles & 50–950 ramp

primary

#4D45D6

secondary

#D6DA9D

accent

#E741DE

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D45D6

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

Preview Lab → · Contrast checker → · Palette generator →