#4C4FE1#4C4FE1

#4C4FE1 is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.9% C 0.216 H 275.0°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FE1
RGB	rgb(76, 79, 225)
HSL	hsl(239, 71%, 59%)
HSV	hsv(239, 66%, 88%)
CMYK	cmyk(66.2%, 64.9%, 0%, 11.8%)
CIE-LAB	lab(42.10, 43.78, -74.58)
CIE-LCH	lch(42.10, 86.48, 300.42°)
OKLab	oklab(51.89% 0.0187 -0.2152)
OKLCH	oklch(51.89% 0.216 275)
XYZ	xyz(19.3626, 12.5630, 72.6241)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FE1 #E1DE4C

analogous

#4C9AE1 #4C4FE1 #944CE1

triadic

#4C4FE1 #E14C4F #4FE14C

tetradic

#4C4FE1 #E14C9A #E1DE4C #4CE194

square

#4C4FE1 #E14C9A #E1DE4C #4CE194

split-complementary

#4C4FE1 #E1944C #9AE14C

monochromatic

#1A1C99 #2226CD #4C4FE1 #8083EA #B5B6F3

Accessibility & contrast

On white

5.98

#4C4FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4C4FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FE1

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FE1	#FFFFFF	#000000	##FFFFFF
##4C4FE1	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE6

Deuteranopia (green-blind)

#005DDE

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c4fe1;
/* rgb */ color: rgb(76, 79, 225);
/* oklch */ color: oklch(51.9% 0.216 275.0);

Tailwind

colors: {
  custom: {
    50: '#8f81ec',
    500: '#4c4fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fe1;
$custom-light: #8f81ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fe1",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 225
  },
  "hsl": {
    "h": 238.792,
    "s": 71.292,
    "l": 59.02
  },
  "oklch": {
    "l": 0.51885,
    "c": 0.21605,
    "h": 275
  },
  "luminance": 0.12565
}

Semantic roles & 50–950 ramp

primary

#4C4FE1

secondary

#E2E0A7

accent

#EA3AEE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4FE1

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

Preview Lab → · Contrast checker → · Palette generator →