#4B50D7#4B50D7

#4B50D7 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.1% C 0.202 H 275.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4B50D7
RGB	rgb(75, 80, 215)
HSL	hsl(238, 64%, 57%)
HSV	hsv(238, 65%, 84%)
CMYK	cmyk(65.1%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(41.43, 39.74, -69.95)
CIE-LCH	lch(41.43, 80.45, 299.60°)
OKLab	oklab(51.13% 0.0176 -0.2017)
OKLCH	oklch(51.13% 0.202 275)
XYZ	xyz(18.0320, 12.1379, 65.6694)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B50D7 #D7D24B

analogous

#4B96D7 #4B50D7 #8C4BD7

triadic

#4B50D7 #D74B50 #50D74B

tetradic

#4B50D7 #D74B96 #D7D24B #4BD78C

square

#4B50D7 #D74B96 #D7D24B #4BD78C

split-complementary

#4B50D7 #D78C4B #96D74B

monochromatic

#1E2289 #2A2FBB #4B50D7 #7D81E2 #AFB1ED

Accessibility & contrast

On white

6.13

#4B50D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4B50D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B50D7

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B50D7	#FFFFFF	#000000	##FFFFFF
##4B50D7	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005CD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b50d7;
/* rgb */ color: rgb(75, 80, 215);
/* oklch */ color: oklch(51.1% 0.202 275.0);

Tailwind

colors: {
  custom: {
    50: '#8d81e4',
    500: '#4b50d7',
    950: '#000000',
  },
}

SCSS

$custom: #4b50d7;
$custom-light: #8d81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b50d7",
  "rgb": {
    "r": 75,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 237.857,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51129,
    "c": 0.20246,
    "h": 275
  },
  "luminance": 0.12139
}

Semantic roles & 50–950 ramp

primary

#4B50D7

secondary

#DBD9A2

accent

#E141E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B50D7

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

Preview Lab → · Contrast checker → · Palette generator →