#4C52E7#4C52E7

#4C52E7 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.9% C 0.220 H 274.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C52E7
RGB	rgb(76, 82, 231)
HSL	hsl(238, 76%, 60%)
HSV	hsv(238, 67%, 91%)
CMYK	cmyk(67.1%, 64.5%, 0%, 9.4%)
CIE-LAB	lab(43.27, 43.98, -76.06)
CIE-LCH	lch(43.27, 87.86, 300.03°)
OKLab	oklab(52.89% 0.0161 -0.2196)
OKLCH	oklch(52.89% 0.22 274.2)
XYZ	xyz(20.4168, 13.3387, 77.0845)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52E7 #E7E14C

analogous

#4CA0E7 #4C52E7 #934CE7

triadic

#4C52E7 #E74C52 #52E74C

tetradic

#4C52E7 #E74CA0 #E7E14C #4CE793

square

#4C52E7 #E74CA0 #E7E14C #4CE793

split-complementary

#4C52E7 #E7934C #A0E74C

monochromatic

#161BA3 #1D24D9 #4C52E7 #8286EE #B8BAF5

Accessibility & contrast

On white

5.72

#4C52E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4C52E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52E7

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52E7	#FFFFFF	#000000	##FFFFFF
##4C52E7	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#005FE4

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c52e7;
/* rgb */ color: rgb(76, 82, 231);
/* oklch */ color: oklch(52.9% 0.220 274.2);

Tailwind

colors: {
  custom: {
    50: '#9083f0',
    500: '#4c52e7',
    950: '#000000',
  },
}

SCSS

$custom: #4c52e7;
$custom-light: #9083f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52e7",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 231
  },
  "hsl": {
    "h": 237.677,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52894,
    "c": 0.22017,
    "h": 274.2
  },
  "luminance": 0.13341
}

Semantic roles & 50–950 ramp

primary

#4C52E7

secondary

#E5E3AA

accent

#D10DD9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4C52E7

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

Preview Lab → · Contrast checker → · Palette generator →