#4B4CD9#4B4CD9

#4B4CD9 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.6% C 0.210 H 275.6°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B4CD9
RGB	rgb(75, 76, 217)
HSL	hsl(240, 65%, 57%)
HSV	hsv(240, 65%, 85%)
CMYK	cmyk(65.4%, 65%, 0%, 14.9%)
CIE-LAB	lab(40.69, 42.81, -72.31)
CIE-LCH	lch(40.69, 84.03, 300.62°)
OKLab	oklab(50.64% 0.0204 -0.2086)
OKLCH	oklch(50.64% 0.21 275.6)
XYZ	xyz(18.0064, 11.6729, 66.9364)
Luminance	0.1167 (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

#4B4CD9 #D9D84B

analogous

#4B93D9 #4B4CD9 #914BD9

triadic

#4B4CD9 #D94B4C #4CD94B

tetradic

#4B4CD9 #D94B93 #D9D84B #4BD991

square

#4B4CD9 #D94B93 #D9D84B #4BD991

split-complementary

#4B4CD9 #D9914B #93D94B

monochromatic

#1E1E8C #2829BF #4B4CD9 #7E7EE4 #B0B1EE

Accessibility & contrast

On white

6.30

#4B4CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4B4CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4CD9

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4CD9	#FFFFFF	#000000	##FFFFFF
##4B4CD9	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DD

Deuteranopia (green-blind)

#005AD6

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b4cd9;
/* rgb */ color: rgb(75, 76, 217);
/* oklch */ color: oklch(50.6% 0.210 275.6);

Tailwind

colors: {
  custom: {
    50: '#8e7ee6',
    500: '#4b4cd9',
    950: '#000000',
  },
}

SCSS

$custom: #4b4cd9;
$custom-light: #8e7ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4cd9",
  "rgb": {
    "r": 75,
    "g": 76,
    "b": 217
  },
  "hsl": {
    "h": 239.577,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50638,
    "c": 0.20964,
    "h": 275.6
  },
  "luminance": 0.11674
}

Semantic roles & 50–950 ramp

primary

#4B4CD9

secondary

#DDDCA3

accent

#E740E8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4CD9

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

Preview Lab → · Contrast checker → · Palette generator →