#4F4FD7#4F4FD7

#4F4FD7 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.2% C 0.203 H 276.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F4FD7
RGB	rgb(79, 79, 215)
HSL	hsl(240, 63%, 58%)
HSV	hsv(240, 63%, 84%)
CMYK	cmyk(63.3%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(41.47, 40.92, -69.89)
CIE-LCH	lch(41.47, 80.99, 300.35°)
OKLab	oklab(51.22% 0.023 -0.2014)
OKLCH	oklch(51.22% 0.203 276.5)
XYZ	xyz(18.2822, 12.1590, 65.6603)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4FD7 #D7D74F

analogous

#4F93D7 #4F4FD7 #934FD7

triadic

#4F4FD7 #D74F4F #4FD74F

tetradic

#4F4FD7 #D74F93 #D7D74F #4FD793

square

#4F4FD7 #D74F93 #D7D74F #4FD793

split-complementary

#4F4FD7 #D7934F #93D74F

monochromatic

#20208C #2B2BBE #4F4FD7 #8181E2 #B3B3EE

Accessibility & contrast

On white

6.12

#4F4FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4F4FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4FD7

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4FD7	#FFFFFF	#000000	##FFFFFF
##4F4FD7	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005CD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f4fd7;
/* rgb */ color: rgb(79, 79, 215);
/* oklch */ color: oklch(51.2% 0.203 276.5);

Tailwind

colors: {
  custom: {
    50: '#8f81e4',
    500: '#4f4fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f4fd7;
$custom-light: #8f81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4fd7",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 240,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51222,
    "c": 0.20272,
    "h": 276.5
  },
  "luminance": 0.12161
}

Semantic roles & 50–950 ramp

primary

#4F4FD7

secondary

#DCDCA6

accent

#E642E6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4F4FD7

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

Preview Lab → · Contrast checker → · Palette generator →