#4D4DCF#4D4DCF

#4D4DCF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.1% C 0.195 H 276.7°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4D4DCF
RGB	rgb(77, 77, 207)
HSL	hsl(240, 58%, 56%)
HSV	hsv(240, 63%, 81%)
CMYK	cmyk(62.8%, 62.8%, 0%, 18.8%)
CIE-LAB	lab(40.23, 39.20, -67.32)
CIE-LCH	lch(40.23, 77.90, 300.21°)
OKLab	oklab(50.08% 0.0228 -0.1939)
OKLCH	oklch(50.08% 0.195 276.7)
XYZ	xyz(16.9733, 11.3892, 60.3233)
Luminance	0.1139 (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

#4D4DCF #CFCF4D

analogous

#4D8ECF #4D4DCF #8E4DCF

triadic

#4D4DCF #CF4D4D #4DCF4D

tetradic

#4D4DCF #CF4D8E #CFCF4D #4DCF8E

square

#4D4DCF #CF4D8E #CFCF4D #4DCF8E

split-complementary

#4D4DCF #CF8E4D #8ECF4D

monochromatic

#22227F #2F2FAF #4D4DCF #7D7DDC #ADADE9

Accessibility & contrast

On white

6.41

#4D4DCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4D4DCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4DCF

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4DCF	#FFFFFF	#000000	##FFFFFF
##4D4DCF	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0059CC

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d4dcf;
/* rgb */ color: rgb(77, 77, 207);
/* oklch */ color: oklch(50.1% 0.195 276.7);

Tailwind

colors: {
  custom: {
    50: '#8d7fdf',
    500: '#4d4dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4d4dcf;
$custom-light: #8d7fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4dcf",
  "rgb": {
    "r": 77,
    "g": 77,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5008,
    "c": 0.19527,
    "h": 276.7
  },
  "luminance": 0.11391
}

Semantic roles & 50–950 ramp

primary

#4D4DCF

secondary

#D7D7A1

accent

#E147E1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4DCF

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

Preview Lab → · Contrast checker → · Palette generator →