#4F49D8#4F49D8

#4F49D8 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.3% C 0.211 H 277.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F49D8
RGB	rgb(79, 73, 216)
HSL	hsl(243, 65%, 57%)
HSV	hsv(243, 66%, 85%)
CMYK	cmyk(63.4%, 66.2%, 0%, 15.3%)
CIE-LAB	lab(40.22, 44.79, -72.50)
CIE-LCH	lch(40.22, 85.22, 301.71°)
OKLab	oklab(50.34% 0.0276 -0.2091)
OKLCH	oklch(50.34% 0.211 277.5)
XYZ	xyz(17.9977, 11.3838, 66.2013)
Luminance	0.1139 (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

#4F49D8 #D2D849

analogous

#498BD8 #4F49D8 #9649D8

triadic

#4F49D8 #D84F49 #49D84F

tetradic

#4F49D8 #D8498B #D2D849 #49D896

square

#4F49D8 #D8498B #D2D849 #49D896

split-complementary

#4F49D8 #D89649 #8BD849

monochromatic

#221D89 #2E28BC #4F49D8 #807BE3 #B0AEEE

Accessibility & contrast

On white

6.41

#4F49D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4F49D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49D8

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49D8	#FFFFFF	#000000	##FFFFFF
##4F49D8	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DC

Deuteranopia (green-blind)

#0059D5

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4f49d8;
/* rgb */ color: rgb(79, 73, 216);
/* oklch */ color: oklch(50.3% 0.211 277.5);

Tailwind

colors: {
  custom: {
    50: '#907de5',
    500: '#4f49d8',
    950: '#000000',
  },
}

SCSS

$custom: #4f49d8;
$custom-light: #907de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49d8",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 216
  },
  "hsl": {
    "h": 242.517,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5034,
    "c": 0.21091,
    "h": 277.5
  },
  "luminance": 0.11385
}

Semantic roles & 50–950 ramp

primary

#4F49D8

secondary

#D9DCA1

accent

#E840E1

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F49D8

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

Preview Lab → · Contrast checker → · Palette generator →