#4F50D7#4F50D7

#4F50D7 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.4% C 0.202 H 276.3°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4F50D7
RGB	rgb(79, 80, 215)
HSL	hsl(240, 63%, 58%)
HSV	hsv(240, 63%, 84%)
CMYK	cmyk(63.3%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(41.70, 40.32, -69.52)
CIE-LCH	lch(41.70, 80.36, 300.11°)
OKLab	oklab(51.39% 0.0222 -0.2003)
OKLCH	oklch(51.39% 0.202 276.3)
XYZ	xyz(18.3549, 12.3044, 65.6845)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F50D7 #D7D64F

analogous

#4F94D7 #4F50D7 #924FD7

triadic

#4F50D7 #D74F50 #50D74F

tetradic

#4F50D7 #D74F94 #D7D64F #4FD792

square

#4F50D7 #D74F94 #D7D64F #4FD792

split-complementary

#4F50D7 #D7924F #94D74F

monochromatic

#20218C #2B2CBE #4F50D7 #8182E2 #B3B3EE

Accessibility & contrast

On white

6.07

#4F50D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4F50D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F50D7

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F50D7	#FFFFFF	#000000	##FFFFFF
##4F50D7	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	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: #4f50d7;
/* rgb */ color: rgb(79, 80, 215);
/* oklch */ color: oklch(51.4% 0.202 276.3);

Tailwind

colors: {
  custom: {
    50: '#8f81e4',
    500: '#4f50d7',
    950: '#000000',
  },
}

SCSS

$custom: #4f50d7;
$custom-light: #8f81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f50d7",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 239.559,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51389,
    "c": 0.20154,
    "h": 276.3
  },
  "luminance": 0.12306
}

Semantic roles & 50–950 ramp

primary

#4F50D7

secondary

#DCDCA6

accent

#E542E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F50D7

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

Preview Lab → · Contrast checker → · Palette generator →