#4F41C0#4F41C0

#4F41C0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 47.0% C 0.190 H 281.2°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4F41C0
RGB	rgb(79, 65, 192)
HSL	hsl(247, 50%, 50%)
HSV	hsv(247, 66%, 75%)
CMYK	cmyk(58.9%, 66.1%, 0%, 24.7%)
CIE-LAB	lab(36.46, 41.83, -64.75)
CIE-LCH	lch(36.46, 77.09, 302.86°)
OKLab	oklab(46.99% 0.0368 -0.1864)
OKLCH	oklch(46.99% 0.19 281.2)
XYZ	xyz(14.6262, 9.2476, 50.8732)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F41C0 #B2C041

analogous

#4172C0 #4F41C0 #8E41C0

triadic

#4F41C0 #C04F41 #41C04F

tetradic

#4F41C0 #C04172 #B2C041 #41C08E

square

#4F41C0 #C04172 #B2C041 #41C08E

split-complementary

#4F41C0 #C08E41 #72C041

monochromatic

#292265 #3C3193 #4F41C0 #7A6FCF #A49DDE

Accessibility & contrast

On white

7.37

#4F41C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4F41C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F41C0

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F41C0	#FFFFFF	#000000	##FFFFFF
##4F41C0	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#0051BE

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f41c0;
/* rgb */ color: rgb(79, 65, 192);
/* oklch */ color: oklch(47.0% 0.190 281.2);

Tailwind

colors: {
  custom: {
    50: '#8c77d4',
    500: '#4f41c0',
    950: '#000000',
  },
}

SCSS

$custom: #4f41c0;
$custom-light: #8c77d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f41c0",
  "rgb": {
    "r": 79,
    "g": 65,
    "b": 192
  },
  "hsl": {
    "h": 246.614,
    "s": 50.198,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.18999,
    "h": 281.2
  },
  "luminance": 0.09249
}

Semantic roles & 50–950 ramp

primary

#4F41C0

secondary

#C4CB92

accent

#DA4ECA

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4F41C0

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

Preview Lab → · Contrast checker → · Palette generator →