#4F49DA#4F49DA

#4F49DA is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.5% C 0.213 H 277.4°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4F49DA
RGB	rgb(79, 73, 218)
HSL	hsl(242, 66%, 57%)
HSV	hsv(242, 67%, 85%)
CMYK	cmyk(63.8%, 66.5%, 0%, 14.5%)
CIE-LAB	lab(40.39, 45.44, -73.37)
CIE-LCH	lch(40.39, 86.30, 301.77°)
OKLab	oklab(50.52% 0.0273 -0.2116)
OKLCH	oklch(50.52% 0.213 277.4)
XYZ	xyz(18.2578, 11.4878, 67.5713)
Luminance	0.1149 (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

#4F49DA #D4DA49

analogous

#498BDA #4F49DA #9849DA

triadic

#4F49DA #DA4F49 #49DA4F

tetradic

#4F49DA #DA498B #D4DA49 #49DA98

square

#4F49DA #DA498B #D4DA49 #49DA98

split-complementary

#4F49DA #DA9849 #8BDA49

monochromatic

#211C8C #2D27BF #4F49DA #807CE4 #B1AFEF

Accessibility & contrast

On white

6.37

#4F49DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4F49DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49DA

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49DA	#FFFFFF	#000000	##FFFFFF
##4F49DA	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DE

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4f49da;
/* rgb */ color: rgb(79, 73, 218);
/* oklch */ color: oklch(50.5% 0.213 277.4);

Tailwind

colors: {
  custom: {
    50: '#907de7',
    500: '#4f49da',
    950: '#000000',
  },
}

SCSS

$custom: #4f49da;
$custom-light: #907de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49da",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 218
  },
  "hsl": {
    "h": 242.483,
    "s": 66.21,
    "l": 57.059
  },
  "oklch": {
    "l": 0.50516,
    "c": 0.2134,
    "h": 277.4
  },
  "luminance": 0.11489
}

Semantic roles & 50–950 ramp

primary

#4F49DA

secondary

#DADDA2

accent

#E93FE2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F49DA

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

Preview Lab → · Contrast checker → · Palette generator →