#4B4DC4#4B4DC4

#4B4DC4 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.181 H 276.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DC4
RGB	rgb(75, 77, 196)
HSL	hsl(239, 51%, 53%)
HSV	hsv(239, 62%, 77%)
CMYK	cmyk(61.7%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(39.22, 35.24, -62.59)
CIE-LCH	lch(39.22, 71.83, 299.38°)
OKLab	oklab(49.03% 0.021 -0.1801)
OKLCH	oklch(49.03% 0.181 276.7)
XYZ	xyz(15.5161, 10.7879, 53.4785)
Luminance	0.1079 (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

#4B4DC4 #C4C24B

analogous

#4B89C4 #4B4DC4 #854BC4

triadic

#4B4DC4 #C44B4D #4DC44B

tetradic

#4B4DC4 #C44B89 #C4C24B #4BC485

square

#4B4DC4 #C44B89 #C4C24B #4BC485

split-complementary

#4B4DC4 #C4854B #89C44B

monochromatic

#252670 #34369E #4B4DC4 #797BD3 #A7A8E2

Accessibility & contrast

On white

6.65

#4B4DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4B4DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DC4

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DC4	#FFFFFF	#000000	##FFFFFF
##4B4DC4	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0057C2

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4b4dc4;
/* rgb */ color: rgb(75, 77, 196);
/* oklch */ color: oklch(49.0% 0.181 276.7);

Tailwind

colors: {
  custom: {
    50: '#8a7fd7',
    500: '#4b4dc4',
    950: '#000000',
  },
}

SCSS

$custom: #4b4dc4;
$custom-light: #8a7fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4dc4",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 239.008,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49033,
    "c": 0.18132,
    "h": 276.7
  },
  "luminance": 0.10789
}

Semantic roles & 50–950 ramp

primary

#4B4DC4

secondary

#CFCF9B

accent

#D84EDA

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4B4DC4

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

Preview Lab → · Contrast checker → · Palette generator →