#4F4FC0#4F4FC0

#4F4FC0 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.3% C 0.173 H 278.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F4FC0
RGB	rgb(79, 79, 192)
HSL	hsl(240, 47%, 53%)
HSV	hsv(240, 59%, 75%)
CMYK	cmyk(58.9%, 58.9%, 0%, 24.7%)
CIE-LAB	lab(39.68, 33.36, -59.50)
CIE-LCH	lch(39.68, 68.21, 299.28°)
OKLab	oklab(49.35% 0.024 -0.1709)
OKLCH	oklch(49.35% 0.173 278)
XYZ	xyz(15.5318, 11.0589, 51.1751)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4FC0 #C0C04F

analogous

#4F87C0 #4F4FC0 #874FC0

triadic

#4F4FC0 #C04F4F #4FC04F

tetradic

#4F4FC0 #C04F87 #C0C04F #4FC087

square

#4F4FC0 #C04F87 #C0C04F #4FC087

split-complementary

#4F4FC0 #C0874F #87C04F

monochromatic

#27276D #37379A #4F4FC0 #7C7CD0 #A9A9E0

Accessibility & contrast

On white

6.54

#4F4FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4F4FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4FC0

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4FC0	#FFFFFF	#000000	##FFFFFF
##4F4FC0	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C4

Deuteranopia (green-blind)

#0059BE

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4f4fc0;
/* rgb */ color: rgb(79, 79, 192);
/* oklch */ color: oklch(49.3% 0.173 278.0);

Tailwind

colors: {
  custom: {
    50: '#8b80d4',
    500: '#4f4fc0',
    950: '#000000',
  },
}

SCSS

$custom: #4f4fc0;
$custom-light: #8b80d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4fc0",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 192
  },
  "hsl": {
    "h": 240,
    "s": 47.28,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49349,
    "c": 0.17257,
    "h": 278
  },
  "luminance": 0.1106
}

Semantic roles & 50–950 ramp

primary

#4F4FC0

secondary

#CECE9D

accent

#D751D7

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4F4FC0

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

Preview Lab → · Contrast checker → · Palette generator →