#4F41DF#4F41DF

#4F41DF is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.228 H 278.1°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F41DF
RGB	rgb(79, 65, 223)
HSL	hsl(245, 71%, 56%)
HSV	hsv(245, 71%, 87%)
CMYK	cmyk(64.6%, 70.9%, 0%, 12.5%)
CIE-LAB	lab(39.19, 51.52, -78.20)
CIE-LCH	lch(39.19, 93.65, 303.38°)
OKLab	oklab(49.79% 0.0321 -0.2258)
OKLCH	oklch(49.79% 0.228 278.1)
XYZ	xyz(18.4297, 10.7690, 70.9052)
Luminance	0.1077 (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

#4F41DF #D1DF41

analogous

#4182DF #4F41DF #9E41DF

triadic

#4F41DF #DF4F41 #41DF4F

tetradic

#4F41DF #DF4182 #D1DF41 #41DF9E

square

#4F41DF #DF4182 #D1DF41 #41DF9E

split-complementary

#4F41DF #DF9E41 #82DF41

monochromatic

#22188E #2F21C2 #4F41DF #8075E8 #B0AAF1

Accessibility & contrast

On white

6.66

#4F41DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4F41DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F41DF

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F41DF	#FFFFFF	#000000	##FFFFFF
##4F41DF	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E4

Deuteranopia (green-blind)

#0056DC

Tritanopia (blue-blind)

#006D8C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f41df;
/* rgb */ color: rgb(79, 65, 223);
/* oklch */ color: oklch(49.8% 0.228 278.1);

Tailwind

colors: {
  custom: {
    50: '#9278ea',
    500: '#4f41df',
    950: '#000000',
  },
}

SCSS

$custom: #4f41df;
$custom-light: #9278ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f41df",
  "rgb": {
    "r": 79,
    "g": 65,
    "b": 223
  },
  "hsl": {
    "h": 245.316,
    "s": 71.171,
    "l": 56.471
  },
  "oklch": {
    "l": 0.49788,
    "c": 0.22804,
    "h": 278.1
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#4F41DF

secondary

#D9DE9D

accent

#EE3ADE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F41DF

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

Preview Lab → · Contrast checker → · Palette generator →