#4C4FDF#4C4FDF

#4C4FDF is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.7% C 0.214 H 275.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FDF
RGB	rgb(76, 79, 223)
HSL	hsl(239, 70%, 59%)
HSV	hsv(239, 66%, 87%)
CMYK	cmyk(65.9%, 64.6%, 0%, 12.5%)
CIE-LAB	lab(41.93, 43.13, -73.71)
CIE-LCH	lch(41.93, 85.40, 300.33°)
OKLab	oklab(51.71% 0.0189 -0.2127)
OKLCH	oklch(51.71% 0.214 275.1)
XYZ	xyz(19.0914, 12.4545, 71.1956)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FDF #DFDC4C

analogous

#4C98DF #4C4FDF #934CDF

triadic

#4C4FDF #DF4C4F #4FDF4C

tetradic

#4C4FDF #DF4C98 #DFDC4C #4CDF93

square

#4C4FDF #DF4C98 #DFDC4C #4CDF93

split-complementary

#4C4FDF #DF934C #98DF4C

monochromatic

#1B1D96 #2427CA #4C4FDF #8082E8 #B4B5F2

Accessibility & contrast

On white

6.02

#4C4FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4C4FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FDF

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FDF	#FFFFFF	#000000	##FFFFFF
##4C4FDF	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE4

Deuteranopia (green-blind)

#005CDC

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c4fdf;
/* rgb */ color: rgb(76, 79, 223);
/* oklch */ color: oklch(51.7% 0.214 275.1);

Tailwind

colors: {
  custom: {
    50: '#8f81ea',
    500: '#4c4fdf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fdf;
$custom-light: #8f81ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fdf",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 223
  },
  "hsl": {
    "h": 238.776,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51711,
    "c": 0.21354,
    "h": 275.1
  },
  "luminance": 0.12456
}

Semantic roles & 50–950 ramp

primary

#4C4FDF

secondary

#E0DFA6

accent

#E93BEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4FDF

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

Preview Lab → · Contrast checker → · Palette generator →