#4C52FF#4C52FF

#4C52FF is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 55.0% C 0.249 H 273.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4C52FF
RGB	rgb(76, 82, 255)
HSL	hsl(238, 100%, 65%)
HSV	hsv(238, 70%, 100%)
CMYK	cmyk(70.2%, 67.8%, 0%, 0%)
CIE-LAB	lab(45.34, 51.80, -86.13)
CIE-LCH	lch(45.34, 100.51, 301.02°)
OKLab	oklab(55.03% 0.0137 -0.249)
OKLCH	oklch(55.03% 0.249 273.1)
XYZ	xyz(24.0417, 14.7887, 96.1758)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52FF #FFF94C

analogous

#4CABFF #4C52FF #A04CFF

triadic

#4C52FF #FF4C52 #52FF4C

tetradic

#4C52FF #FF4CAB #FFF94C #4CFFA0

square

#4C52FF #FF4CAB #FFF94C #4CFFA0

split-complementary

#4C52FF #FFA04C #ABFF4C

monochromatic

#0007D1 #0F17FF #4C52FF #898DFF #C6C8FF

Accessibility & contrast

On white

5.31

#4C52FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4C52FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52FF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52FF	#FFFFFF	#000000	##FFFFFF
##4C52FF	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FF

Deuteranopia (green-blind)

#0063FC

Tritanopia (blue-blind)

#0081A2

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4c52ff;
/* rgb */ color: rgb(76, 82, 255);
/* oklch */ color: oklch(55.0% 0.249 273.1);

Tailwind

colors: {
  custom: {
    50: '#9583ff',
    500: '#4c52ff',
    950: '#000000',
  },
}

SCSS

$custom: #4c52ff;
$custom-light: #9583ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52ff",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 255
  },
  "hsl": {
    "h": 237.989,
    "s": 100,
    "l": 64.902
  },
  "oklch": {
    "l": 0.55031,
    "c": 0.2494,
    "h": 273.1
  },
  "luminance": 0.14791
}

Semantic roles & 50–950 ramp

primary

#4C52FF

secondary

#F2F0B5

accent

#DE00E6

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #4C52FF

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

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