#4F49D9#4F49D9

#4F49D9 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.4% C 0.212 H 277.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F49D9
RGB	rgb(79, 73, 217)
HSL	hsl(243, 65%, 57%)
HSV	hsv(243, 66%, 85%)
CMYK	cmyk(63.6%, 66.4%, 0%, 14.9%)
CIE-LAB	lab(40.30, 45.11, -72.94)
CIE-LCH	lch(40.30, 85.76, 301.74°)
OKLab	oklab(50.43% 0.0275 -0.2104)
OKLCH	oklch(50.43% 0.212 277.4)
XYZ	xyz(18.1273, 11.4356, 66.8842)
Luminance	0.1144 (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

#4F49D9 #D3D949

analogous

#498BD9 #4F49D9 #9749D9

triadic

#4F49D9 #D94F49 #49D94F

tetradic

#4F49D9 #D9498B #D3D949 #49D997

square

#4F49D9 #D9498B #D3D949 #49D997

split-complementary

#4F49D9 #D99749 #8BD949

monochromatic

#221D8B #2E28BD #4F49D9 #807CE4 #B1AEEE

Accessibility & contrast

On white

6.39

#4F49D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4F49D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49D9

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49D9	#FFFFFF	#000000	##FFFFFF
##4F49D9	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DD

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4f49d9;
/* rgb */ color: rgb(79, 73, 217);
/* oklch */ color: oklch(50.4% 0.212 277.4);

Tailwind

colors: {
  custom: {
    50: '#907de6',
    500: '#4f49d9',
    950: '#000000',
  },
}

SCSS

$custom: #4f49d9;
$custom-light: #907de6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49d9",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 217
  },
  "hsl": {
    "h": 242.5,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50428,
    "c": 0.21215,
    "h": 277.4
  },
  "luminance": 0.11437
}

Semantic roles & 50–950 ramp

primary

#4F49D9

secondary

#DADCA2

accent

#E83FE1

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F49D9

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

Preview Lab → · Contrast checker → · Palette generator →