#4F42D2#4F42D2

#4F42D2 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.7% C 0.211 H 279.1°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F42D2
RGB	rgb(79, 66, 210)
HSL	hsl(245, 62%, 54%)
HSV	hsv(245, 69%, 82%)
CMYK	cmyk(62.4%, 68.6%, 0%, 17.6%)
CIE-LAB	lab(38.22, 46.92, -72.33)
CIE-LCH	lch(38.22, 86.22, 302.97°)
OKLab	oklab(48.74% 0.0336 -0.2086)
OKLCH	oklch(48.74% 0.211 279.1)
XYZ	xyz(16.8018, 10.2105, 62.0457)
Luminance	0.1021 (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

#4F42D2 #C5D242

analogous

#427DD2 #4F42D2 #9742D2

triadic

#4F42D2 #D24F42 #42D24F

tetradic

#4F42D2 #D2427D #C5D242 #42D297

square

#4F42D2 #D2427D #C5D242 #42D297

split-complementary

#4F42D2 #D29742 #7DD242

monochromatic

#261E7C #3529AD #4F42D2 #7D73DE #ABA5EA

Accessibility & contrast

On white

6.90

#4F42D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4F42D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F42D2

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F42D2	#FFFFFF	#000000	##FFFFFF
##4F42D2	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D6

Deuteranopia (green-blind)

#0054CF

Tritanopia (blue-blind)

#006885

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f42d2;
/* rgb */ color: rgb(79, 66, 210);
/* oklch */ color: oklch(48.7% 0.211 279.1);

Tailwind

colors: {
  custom: {
    50: '#8f78e1',
    500: '#4f42d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f42d2;
$custom-light: #8f78e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f42d2",
  "rgb": {
    "r": 79,
    "g": 66,
    "b": 210
  },
  "hsl": {
    "h": 245.417,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48737,
    "c": 0.21129,
    "h": 279.1
  },
  "luminance": 0.10212
}

Semantic roles & 50–950 ramp

primary

#4F42D2

secondary

#D1D799

accent

#E543D6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4F42D2

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

Preview Lab → · Contrast checker → · Palette generator →