#4949CC#4949CC

#4949CC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.9% C 0.197 H 276.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4949CC
RGB	rgb(73, 73, 204)
HSL	hsl(240, 56%, 54%)
HSV	hsv(240, 64%, 80%)
CMYK	cmyk(64.2%, 64.2%, 0%, 20%)
CIE-LAB	lab(38.79, 40.04, -67.94)
CIE-LCH	lch(38.79, 78.86, 300.52°)
OKLab	oklab(48.89% 0.0215 -0.1959)
OKLCH	oklch(48.89% 0.197 276.3)
XYZ	xyz(16.0257, 10.5398, 58.3049)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.89

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4949CC #CCCC49

analogous

#498BCC #4949CC #8B49CC

triadic

#4949CC #CC4949 #49CC49

tetradic

#4949CC #CC498B #CCCC49 #49CC8B

square

#4949CC #CC498B #CCCC49 #49CC8B

split-complementary

#4949CC #CC8B49 #8BCC49

monochromatic

#222279 #2F2FA9 #4949CC #7979D9 #A9A9E7

Accessibility & contrast

On white

6.76

#4949CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4949CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4949CC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4949CC	#FFFFFF	#000000	##FFFFFF
##4949CC	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0056C9

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4949cc;
/* rgb */ color: rgb(73, 73, 204);
/* oklch */ color: oklch(48.9% 0.197 276.3);

Tailwind

colors: {
  custom: {
    50: '#8b7cdd',
    500: '#4949cc',
    950: '#000000',
  },
}

SCSS

$custom: #4949cc;
$custom-light: #8b7cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4949cc",
  "rgb": {
    "r": 73,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 240,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48885,
    "c": 0.19705,
    "h": 276.3
  },
  "luminance": 0.10541
}

Semantic roles & 50–950 ramp

primary

#4949CC

secondary

#D4D49D

accent

#E048E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4949CC

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

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