#4B4DC7#4B4DC7

#4B4DC7 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.185 H 276.5°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DC7
RGB	rgb(75, 77, 199)
HSL	hsl(239, 53%, 54%)
HSV	hsv(239, 62%, 78%)
CMYK	cmyk(62.3%, 61.3%, 0%, 22%)
CIE-LAB	lab(39.46, 36.24, -63.95)
CIE-LCH	lch(39.46, 73.51, 299.54°)
OKLab	oklab(49.28% 0.0209 -0.1841)
OKLCH	oklch(49.28% 0.185 276.5)
XYZ	xyz(15.8610, 10.9259, 55.2948)
Luminance	0.1093 (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

#4B4DC7 #C7C54B

analogous

#4B8BC7 #4B4DC7 #874BC7

triadic

#4B4DC7 #C74B4D #4DC74B

tetradic

#4B4DC7 #C74B8B #C7C54B #4BC787

square

#4B4DC7 #C74B8B #C7C54B #4BC787

split-complementary

#4B4DC7 #C7874B #8BC74B

monochromatic

#242574 #3234A2 #4B4DC7 #7A7BD6 #A8A9E4

Accessibility & contrast

On white

6.59

#4B4DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4B4DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DC7

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DC7	#FFFFFF	#000000	##FFFFFF
##4B4DC7	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CB

Deuteranopia (green-blind)

#0058C5

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4b4dc7;
/* rgb */ color: rgb(75, 77, 199);
/* oklch */ color: oklch(49.3% 0.185 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a7fd9',
    500: '#4b4dc7',
    950: '#000000',
  },
}

SCSS

$custom: #4b4dc7;
$custom-light: #8a7fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4dc7",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 199
  },
  "hsl": {
    "h": 239.032,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49279,
    "c": 0.18528,
    "h": 276.5
  },
  "luminance": 0.10927
}

Semantic roles & 50–950 ramp

primary

#4B4DC7

secondary

#D1D19C

accent

#DA4CDC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B4DC7

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

Preview Lab → · Contrast checker → · Palette generator →