#4C52DF#4C52DF

#4C52DF is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.2% C 0.210 H 274.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4C52DF
RGB	rgb(76, 82, 223)
HSL	hsl(238, 70%, 59%)
HSV	hsv(238, 66%, 87%)
CMYK	cmyk(65.9%, 63.2%, 0%, 12.5%)
CIE-LAB	lab(42.61, 41.33, -72.60)
CIE-LCH	lch(42.61, 83.54, 299.65°)
OKLab	oklab(52.21% 0.0167 -0.2094)
OKLCH	oklch(52.21% 0.21 274.5)
XYZ	xyz(19.3127, 12.8971, 71.2694)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52DF #DFD94C

analogous

#4C9BDF #4C52DF #8F4CDF

triadic

#4C52DF #DF4C52 #52DF4C

tetradic

#4C52DF #DF4C9B #DFD94C #4CDF8F

square

#4C52DF #DF4C9B #DFD94C #4CDF8F

split-complementary

#4C52DF #DF8F4C #9BDF4C

monochromatic

#1B2096 #242BCA #4C52DF #8084E8 #B4B6F2

Accessibility & contrast

On white

5.87

#4C52DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4C52DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52DF

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52DF	#FFFFFF	#000000	##FFFFFF
##4C52DF	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE3

Deuteranopia (green-blind)

#005EDC

Tritanopia (blue-blind)

#007691

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4c52df;
/* rgb */ color: rgb(76, 82, 223);
/* oklch */ color: oklch(52.2% 0.210 274.5);

Tailwind

colors: {
  custom: {
    50: '#8f83ea',
    500: '#4c52df',
    950: '#000000',
  },
}

SCSS

$custom: #4c52df;
$custom-light: #8f83ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52df",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 223
  },
  "hsl": {
    "h": 237.551,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52206,
    "c": 0.2101,
    "h": 274.5
  },
  "luminance": 0.12899
}

Semantic roles & 50–950 ramp

primary

#4C52DF

secondary

#E0DEA6

accent

#E53BEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C52DF

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

Preview Lab → · Contrast checker → · Palette generator →