#4F45D2#4F45D2

#4F45D2 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.2% C 0.208 H 278.7°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F45D2
RGB	rgb(79, 69, 210)
HSL	hsl(244, 61%, 55%)
HSV	hsv(244, 67%, 82%)
CMYK	cmyk(62.4%, 67.1%, 0%, 17.6%)
CIE-LAB	lab(38.85, 45.20, -71.30)
CIE-LCH	lch(38.85, 84.42, 302.37°)
OKLab	oklab(49.19% 0.0313 -0.2056)
OKLCH	oklch(49.19% 0.208 278.7)
XYZ	xyz(16.9817, 10.5703, 62.1057)
Luminance	0.1057 (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

#4F45D2 #C8D245

analogous

#4582D2 #4F45D2 #9545D2

triadic

#4F45D2 #D24F45 #45D24F

tetradic

#4F45D2 #D24582 #C8D245 #45D295

square

#4F45D2 #D24582 #C8D245 #45D295

split-complementary

#4F45D2 #D29545 #82D245

monochromatic

#251F7E #342AAF #4F45D2 #7E76DE #ACA8EA

Accessibility & contrast

On white

6.74

#4F45D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4F45D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F45D2

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45D2	#FFFFFF	#000000	##FFFFFF
##4F45D2	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D6

Deuteranopia (green-blind)

#0056CF

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4f45d2;
/* rgb */ color: rgb(79, 69, 210);
/* oklch */ color: oklch(49.2% 0.208 278.7);

Tailwind

colors: {
  custom: {
    50: '#8f7ae1',
    500: '#4f45d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f45d2;
$custom-light: #8f7ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45d2",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 210
  },
  "hsl": {
    "h": 244.255,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.4919,
    "c": 0.20795,
    "h": 278.7
  },
  "luminance": 0.10572
}

Semantic roles & 50–950 ramp

primary

#4F45D2

secondary

#D3D79C

accent

#E444D9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4F45D2

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

Preview Lab → · Contrast checker → · Palette generator →