#4F50CE#4F50CE

#4F50CE is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.6% C 0.190 H 276.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F50CE
RGB	rgb(79, 80, 206)
HSL	hsl(240, 56%, 56%)
HSV	hsv(240, 62%, 81%)
CMYK	cmyk(61.7%, 61.2%, 0%, 19.2%)
CIE-LAB	lab(40.98, 37.36, -65.50)
CIE-LCH	lch(40.98, 75.41, 299.70°)
OKLab	oklab(50.65% 0.0227 -0.1885)
OKLCH	oklch(50.65% 0.19 276.9)
XYZ	xyz(17.2301, 11.8545, 59.7607)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F50CE #CECD4F

analogous

#4F8FCE #4F50CE #8E4FCE

triadic

#4F50CE #CE4F50 #50CE4F

tetradic

#4F50CE #CE4F8F #CECD4F #4FCE8E

square

#4F50CE #CE4F8F #CECD4F #4FCE8E

split-complementary

#4F50CE #CE8E4F #8FCE4F

monochromatic

#23247F #3132AF #4F50CE #7F80DB #AFAFE9

Accessibility & contrast

On white

6.23

#4F50CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4F50CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F50CE

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F50CE	#FFFFFF	#000000	##FFFFFF
##4F50CE	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4f50ce;
/* rgb */ color: rgb(79, 80, 206);
/* oklch */ color: oklch(50.6% 0.190 276.9);

Tailwind

colors: {
  custom: {
    50: '#8d81de',
    500: '#4f50ce',
    950: '#000000',
  },
}

SCSS

$custom: #4f50ce;
$custom-light: #8d81de;
$custom-dark: #000000;

JSON

{
  "hex": "#4f50ce",
  "rgb": {
    "r": 79,
    "g": 80,
    "b": 206
  },
  "hsl": {
    "h": 239.528,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50645,
    "c": 0.18988,
    "h": 276.9
  },
  "luminance": 0.11856
}

Semantic roles & 50–950 ramp

primary

#4F50CE

secondary

#D7D6A2

accent

#DF48E0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4F50CE

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

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