#4F45D3#4F45D3

#4F45D3 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.3% C 0.209 H 278.6°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4F45D3
RGB	rgb(79, 69, 211)
HSL	hsl(244, 62%, 55%)
HSV	hsv(244, 67%, 83%)
CMYK	cmyk(62.6%, 67.3%, 0%, 17.3%)
CIE-LAB	lab(38.93, 45.52, -71.74)
CIE-LCH	lch(38.93, 84.96, 302.40°)
OKLab	oklab(49.28% 0.0312 -0.2068)
OKLCH	oklch(49.28% 0.209 278.6)
XYZ	xyz(17.1067, 10.6203, 62.7638)
Luminance	0.1062 (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

#4F45D3 #C9D345

analogous

#4582D3 #4F45D3 #9645D3

triadic

#4F45D3 #D34F45 #45D34F

tetradic

#4F45D3 #D34582 #C9D345 #45D396

square

#4F45D3 #D34582 #C9D345 #45D396

split-complementary

#4F45D3 #D39645 #82D345

monochromatic

#251E7F #332AB1 #4F45D3 #7E76DF #ADA8EA

Accessibility & contrast

On white

6.72

#4F45D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4F45D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45D3

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45D3	#FFFFFF	#000000	##FFFFFF
##4F45D3	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D7

Deuteranopia (green-blind)

#0056D0

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4f45d3;
/* rgb */ color: rgb(79, 69, 211);
/* oklch */ color: oklch(49.3% 0.209 278.6);

Tailwind

colors: {
  custom: {
    50: '#8f7ae2',
    500: '#4f45d3',
    950: '#000000',
  },
}

SCSS

$custom: #4f45d3;
$custom-light: #8f7ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45d3",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 211
  },
  "hsl": {
    "h": 244.225,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.49279,
    "c": 0.20919,
    "h": 278.6
  },
  "luminance": 0.10622
}

Semantic roles & 50–950 ramp

primary

#4F45D3

secondary

#D4D89C

accent

#E543D9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #4F45D3

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

Preview Lab → · Contrast checker → · Palette generator →