#4B4AC3#4B4AC3

#4B4AC3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.4% C 0.184 H 277.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B4AC3
RGB	rgb(75, 74, 195)
HSL	hsl(240, 50%, 53%)
HSV	hsv(240, 62%, 76%)
CMYK	cmyk(61.5%, 62.1%, 0%, 23.5%)
CIE-LAB	lab(38.43, 36.76, -63.29)
CIE-LCH	lch(38.43, 73.19, 300.15°)
OKLab	oklab(48.43% 0.0237 -0.1822)
OKLCH	oklch(48.43% 0.184 277.4)
XYZ	xyz(15.1976, 10.3324, 52.8127)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4AC3 #C2C34A

analogous

#4A85C3 #4B4AC3 #884AC3

triadic

#4B4AC3 #C34B4A #4AC34B

tetradic

#4B4AC3 #C34A85 #C2C34A #4AC388

square

#4B4AC3 #C34A85 #C2C34A #4AC388

split-complementary

#4B4AC3 #C3884A #85C34A

monochromatic

#25246E #35349C #4B4AC3 #7978D2 #A6A6E1

Accessibility & contrast

On white

6.85

#4B4AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4B4AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4AC3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4AC3	#FFFFFF	#000000	##FFFFFF
##4B4AC3	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#00687F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4b4ac3;
/* rgb */ color: rgb(75, 74, 195);
/* oklch */ color: oklch(48.4% 0.184 277.4);

Tailwind

colors: {
  custom: {
    50: '#8a7dd6',
    500: '#4b4ac3',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ac3;
$custom-light: #8a7dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ac3",
  "rgb": {
    "r": 75,
    "g": 74,
    "b": 195
  },
  "hsl": {
    "h": 240.496,
    "s": 50.207,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48429,
    "c": 0.18372,
    "h": 277.4
  },
  "luminance": 0.10334
}

Semantic roles & 50–950 ramp

primary

#4B4AC3

secondary

#CECF9A

accent

#DA4ED9

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4B4AC3

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

Preview Lab → · Contrast checker → · Palette generator →