#4F50DF#4F50DF

#4F50DF is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.1% C 0.212 H 275.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F50DF
RGB	rgb(79, 80, 223)
HSL	hsl(240, 69%, 59%)
HSV	hsv(240, 65%, 87%)
CMYK	cmyk(64.6%, 64.1%, 0%, 12.5%)
CIE-LAB	lab(42.35, 42.94, -73.02)
CIE-LCH	lch(42.35, 84.71, 300.46°)
OKLab	oklab(52.07% 0.0216 -0.2106)
OKLCH	oklch(52.07% 0.212 275.9)
XYZ	xyz(19.4080, 12.7256, 71.2313)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F50DF #DFDE4F

analogous

#4F98DF #4F50DF #964FDF

triadic

#4F50DF #DF4F50 #50DF4F

tetradic

#4F50DF #DF4F98 #DFDE4F #4FDF96

square

#4F50DF #DF4F98 #DFDE4F #4FDF96

split-complementary

#4F50DF #DF964F #98DF4F

monochromatic

#1C1C98 #2526CC #4F50DF #8383E8 #B7B7F2

Accessibility & contrast

On white

5.92

#4F50DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4F50DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F50DF

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F50DF	#FFFFFF	#000000	##FFFFFF
##4F50DF	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE4

Deuteranopia (green-blind)

#005EDC

Tritanopia (blue-blind)

#007590

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4f50df;
/* rgb */ color: rgb(79, 80, 223);
/* oklch */ color: oklch(52.1% 0.212 275.9);

Tailwind

colors: {
  custom: {
    50: '#9081ea',
    500: '#4f50df',
    950: '#000000',
  },
}

SCSS

$custom: #4f50df;
$custom-light: #9081ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f50df",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 223
  },
  "hsl": {
    "h": 239.583,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52066,
    "c": 0.2117,
    "h": 275.9
  },
  "luminance": 0.12727
}

Semantic roles & 50–950 ramp

primary

#4F50DF

secondary

#E1E1A9

accent

#EB3CEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F50DF

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

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