#4F4FE6#4F4FE6

#4F4FE6 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.5% C 0.222 H 275.6°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F4FE6
RGB	rgb(79, 79, 230)
HSL	hsl(240, 75%, 61%)
HSV	hsv(240, 66%, 90%)
CMYK	cmyk(65.7%, 65.7%, 0%, 9.8%)
CIE-LAB	lab(42.71, 45.80, -76.40)
CIE-LCH	lch(42.71, 89.08, 300.94°)
OKLab	oklab(52.51% 0.0217 -0.2205)
OKLCH	oklch(52.51% 0.222 275.6)
XYZ	xyz(20.2987, 12.9656, 76.2805)
Luminance	0.1297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F4FE6 #E6E64F

analogous

#4F9AE6 #4F4FE6 #9A4FE6

triadic

#4F4FE6 #E64F4F #4FE64F

tetradic

#4F4FE6 #E64F9A #E6E64F #4FE69A

square

#4F4FE6 #E64F9A #E6E64F #4FE69A

split-complementary

#4F4FE6 #E69A4F #9AE64F

monochromatic

#1717A3 #1F1FD9 #4F4FE6 #8585EE #BABAF5

Accessibility & contrast

On white

5.84

#4F4FE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4F4FE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4FE6

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4FE6	#FFFFFF	#000000	##FFFFFF
##4F4FE6	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CEB

Deuteranopia (green-blind)

#005EE3

Tritanopia (blue-blind)

#007794

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4f4fe6;
/* rgb */ color: rgb(79, 79, 230);
/* oklch */ color: oklch(52.5% 0.222 275.6);

Tailwind

colors: {
  custom: {
    50: '#9281ef',
    500: '#4f4fe6',
    950: '#000000',
  },
}

SCSS

$custom: #4f4fe6;
$custom-light: #9281ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4fe6",
  "rgb": {
    "r": 79,
    "g": 79,
    "b": 230
  },
  "hsl": {
    "h": 240,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.52511,
    "c": 0.22157,
    "h": 275.6
  },
  "luminance": 0.12967
}

Semantic roles & 50–950 ramp

primary

#4F4FE6

secondary

#E5E5AC

accent

#D70ED7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4F4FE6

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

Preview Lab → · Contrast checker → · Palette generator →