#4F4FEC#4F4FEC

#4F4FEC is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.0% C 0.229 H 275.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4F4FEC
RGB	rgb(79, 79, 236)
HSL	hsl(240, 81%, 62%)
HSV	hsv(240, 67%, 93%)
CMYK	cmyk(66.5%, 66.5%, 0%, 7.5%)
CIE-LAB	lab(43.22, 47.74, -78.95)
CIE-LCH	lch(43.22, 92.27, 301.16°)
OKLab	oklab(53.04% 0.021 -0.228)
OKLCH	oklch(53.04% 0.229 275.3)
XYZ	xyz(21.1558, 13.3085, 80.7945)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4FEC #ECEC4F

analogous

#4F9EEC #4F4FEC #9E4FEC

triadic

#4F4FEC #EC4F4F #4FEC4F

tetradic

#4F4FEC #EC4F9E #ECEC4F #4FEC9E

square

#4F4FEC #EC4F9E #ECEC4F #4FEC9E

split-complementary

#4F4FEC #EC9E4F #9EEC4F

monochromatic

#1313AE #1919E5 #4F4FEC #8686F2 #BDBDF8

Accessibility & contrast

On white

5.73

#4F4FEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4F4FEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4FEC

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4FEC	#FFFFFF	#000000	##FFFFFF
##4F4FEC	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DF1

Deuteranopia (green-blind)

#005FE9

Tritanopia (blue-blind)

#007997

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4f4fec;
/* rgb */ color: rgb(79, 79, 236);
/* oklch */ color: oklch(53.0% 0.229 275.3);

Tailwind

colors: {
  custom: {
    50: '#9381f3',
    500: '#4f4fec',
    950: '#000000',
  },
}

SCSS

$custom: #4f4fec;
$custom-light: #9381f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4fec",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 236
  },
  "hsl": {
    "h": 240,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.5304,
    "c": 0.22895,
    "h": 275.3
  },
  "luminance": 0.1331
}

Semantic roles & 50–950 ramp

primary

#4F4FEC

secondary

#E8E8AE

accent

#DD09DD

background

#F9F7FF

surface

#F2EEFE

border

#CCC9D6

text

#0F0A17

muted

#7E7C85

Preview Lab

Preview with #4F4FEC

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

Preview Lab → · Contrast checker → · Palette generator →