#4B4CD0#4B4CD0

#4B4CD0 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.9% C 0.198 H 276.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CD0
RGB	rgb(75, 76, 208)
HSL	hsl(240, 59%, 55%)
HSV	hsv(240, 64%, 82%)
CMYK	cmyk(63.9%, 63.5%, 0%, 18.4%)
CIE-LAB	lab(39.94, 39.84, -68.36)
CIE-LCH	lch(39.94, 79.13, 300.23°)
OKLab	oklab(49.86% 0.0212 -0.1971)
OKLCH	oklch(49.86% 0.198 276.1)
XYZ	xyz(16.8675, 11.2174, 60.9386)
Luminance	0.1122 (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

#4B4CD0 #D0CF4B

analogous

#4B8ED0 #4B4CD0 #8C4BD0

triadic

#4B4CD0 #D04B4C #4CD04B

tetradic

#4B4CD0 #D04B8E #D0CF4B #4BD08C

square

#4B4CD0 #D04B8E #D0CF4B #4BD08C

split-complementary

#4B4CD0 #D08C4B #8ED04B

monochromatic

#21227F #2E2FB0 #4B4CD0 #7C7CDD #ACADE9

Accessibility & contrast

On white

6.47

#4B4CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4B4CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CD0

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CD0	#FFFFFF	#000000	##FFFFFF
##4B4CD0	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D4

Deuteranopia (green-blind)

#0058CD

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4cd0;
/* rgb */ color: rgb(75, 76, 208);
/* oklch */ color: oklch(49.9% 0.198 276.1);

Tailwind

colors: {
  custom: {
    50: '#8c7edf',
    500: '#4b4cd0',
    950: '#000000',
  },
}

SCSS

$custom: #4b4cd0;
$custom-light: #8c7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4cd0",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 208
  },
  "hsl": {
    "h": 239.549,
    "s": 58.59,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49862,
    "c": 0.1982,
    "h": 276.1
  },
  "luminance": 0.11219
}

Semantic roles & 50–950 ramp

primary

#4B4CD0

secondary

#D7D7A0

accent

#E146E2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4CD0

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

Preview Lab → · Contrast checker → · Palette generator →