#4B50D6#4B50D6

#4B50D6 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.0% C 0.201 H 275.0°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B50D6
RGB	rgb(75, 80, 214)
HSL	hsl(238, 63%, 57%)
HSV	hsv(238, 65%, 84%)
CMYK	cmyk(65%, 62.6%, 0%, 16.1%)
CIE-LAB	lab(41.35, 39.41, -69.51)
CIE-LCH	lch(41.35, 79.90, 299.55°)
OKLab	oklab(51.04% 0.0176 -0.2004)
OKLCH	oklch(51.04% 0.201 275)
XYZ	xyz(17.9039, 12.0867, 64.9947)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B50D6 #D6D14B

analogous

#4B96D6 #4B50D6 #8C4BD6

triadic

#4B50D6 #D64B50 #50D64B

tetradic

#4B50D6 #D64B96 #D6D14B #4BD68C

square

#4B50D6 #D64B96 #D6D14B #4BD68C

split-complementary

#4B50D6 #D68C4B #96D64B

monochromatic

#1F2388 #2A2FBA #4B50D6 #7D80E1 #AFB1ED

Accessibility & contrast

On white

6.14

#4B50D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4B50D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B50D6

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B50D6	#FFFFFF	#000000	##FFFFFF
##4B50D6	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DA

Deuteranopia (green-blind)

#005BD3

Tritanopia (blue-blind)

#00728B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b50d6;
/* rgb */ color: rgb(75, 80, 214);
/* oklch */ color: oklch(51.0% 0.201 275.0);

Tailwind

colors: {
  custom: {
    50: '#8d81e4',
    500: '#4b50d6',
    950: '#000000',
  },
}

SCSS

$custom: #4b50d6;
$custom-light: #8d81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b50d6",
  "rgb": {
    "r": 75,
    "g": 80,
    "b": 214
  },
  "hsl": {
    "h": 237.842,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51045,
    "c": 0.20117,
    "h": 275
  },
  "luminance": 0.12088
}

Semantic roles & 50–950 ramp

primary

#4B50D6

secondary

#DBD9A2

accent

#E042E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B50D6

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

Preview Lab → · Contrast checker → · Palette generator →