#4F49DD#4F49DD

#4F49DD is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.8% C 0.217 H 277.1°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F49DD
RGB	rgb(79, 73, 221)
HSL	hsl(242, 69%, 58%)
HSV	hsv(242, 67%, 87%)
CMYK	cmyk(64.3%, 67%, 0%, 13.3%)
CIE-LAB	lab(40.65, 46.39, -74.66)
CIE-LCH	lch(40.65, 87.90, 301.86°)
OKLab	oklab(50.78% 0.027 -0.2154)
OKLCH	oklch(50.78% 0.217 277.1)
XYZ	xyz(18.6539, 11.6463, 69.6575)
Luminance	0.1165 (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

#4F49DD #D7DD49

analogous

#498DDD #4F49DD #9949DD

triadic

#4F49DD #DD4F49 #49DD4F

tetradic

#4F49DD #DD498D #D7DD49 #49DD99

square

#4F49DD #DD498D #D7DD49 #49DD99

split-complementary

#4F49DD #DD9949 #8DDD49

monochromatic

#201B91 #2B25C4 #4F49DD #817DE7 #B3B0F0

Accessibility & contrast

On white

6.31

#4F49DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4F49DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49DD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49DD	#FFFFFF	#000000	##FFFFFF
##4F49DD	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E2

Deuteranopia (green-blind)

#0059DA

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4f49dd;
/* rgb */ color: rgb(79, 73, 221);
/* oklch */ color: oklch(50.8% 0.217 277.1);

Tailwind

colors: {
  custom: {
    50: '#917de9',
    500: '#4f49dd',
    950: '#000000',
  },
}

SCSS

$custom: #4f49dd;
$custom-light: #917de9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49dd",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 221
  },
  "hsl": {
    "h": 242.432,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.50781,
    "c": 0.2171,
    "h": 277.1
  },
  "luminance": 0.11648
}

Semantic roles & 50–950 ramp

primary

#4F49DD

secondary

#DCDFA3

accent

#EB3CE4

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F49DD

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

Preview Lab → · Contrast checker → · Palette generator →