#4F45DE#4F45DE

#4F45DE is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.3% C 0.223 H 277.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4F45DE
RGB	rgb(79, 69, 222)
HSL	hsl(244, 70%, 57%)
HSV	hsv(244, 69%, 87%)
CMYK	cmyk(64.4%, 68.9%, 0%, 12.9%)
CIE-LAB	lab(39.90, 48.99, -76.46)
CIE-LCH	lch(39.90, 90.81, 302.65°)
OKLab	oklab(50.27% 0.0296 -0.2207)
OKLCH	oklch(50.27% 0.223 277.6)
XYZ	xyz(18.5331, 11.1909, 70.2765)
Luminance	0.1119 (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

#4F45DE #D4DE45

analogous

#4587DE #4F45DE #9C45DE

triadic

#4F45DE #DE4F45 #45DE4F

tetradic

#4F45DE #DE4587 #D4DE45 #45DE9C

square

#4F45DE #DE4587 #D4DE45 #45DE9C

split-complementary

#4F45DE #DE9C45 #87DE45

monochromatic

#21198F #2D23C3 #4F45DE #8079E7 #B1ADF0

Accessibility & contrast

On white

6.48

#4F45DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4F45DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45DE

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45DE	#FFFFFF	#000000	##FFFFFF
##4F45DE	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E3

Deuteranopia (green-blind)

#0058DB

Tritanopia (blue-blind)

#006E8C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f45de;
/* rgb */ color: rgb(79, 69, 222);
/* oklch */ color: oklch(50.3% 0.223 277.6);

Tailwind

colors: {
  custom: {
    50: '#917aea',
    500: '#4f45de',
    950: '#000000',
  },
}

SCSS

$custom: #4f45de;
$custom-light: #917aea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45de",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 222
  },
  "hsl": {
    "h": 243.922,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5027,
    "c": 0.22267,
    "h": 277.6
  },
  "luminance": 0.11192
}

Semantic roles & 50–950 ramp

primary

#4F45DE

secondary

#DADFA0

accent

#ED3BE1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F45DE

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

Preview Lab → · Contrast checker → · Palette generator →