#4D53E7#4D53E7

#4D53E7 is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.1% C 0.219 H 274.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D53E7
RGB	rgb(77, 83, 231)
HSL	hsl(238, 76%, 60%)
HSV	hsv(238, 67%, 91%)
CMYK	cmyk(66.7%, 64.1%, 0%, 9.4%)
CIE-LAB	lab(43.55, 43.51, -75.59)
CIE-LCH	lch(43.55, 87.22, 299.92°)
OKLab	oklab(53.12% 0.0165 -0.2182)
OKLCH	oklch(53.12% 0.219 274.3)
XYZ	xyz(20.5728, 13.5319, 77.1136)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D53E7 #E7E14D

analogous

#4DA0E7 #4D53E7 #944DE7

triadic

#4D53E7 #E74D53 #53E74D

tetradic

#4D53E7 #E74DA0 #E7E14D #4DE794

square

#4D53E7 #E74DA0 #E7E14D #4DE794

split-complementary

#4D53E7 #E7944D #A0E74D

monochromatic

#161CA4 #1D25D9 #4D53E7 #8387EE #B9BBF6

Accessibility & contrast

On white

5.67

#4D53E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4D53E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D53E7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D53E7	#FFFFFF	#000000	##FFFFFF
##4D53E7	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEC

Deuteranopia (green-blind)

#0060E4

Tritanopia (blue-blind)

#007996

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d53e7;
/* rgb */ color: rgb(77, 83, 231);
/* oklch */ color: oklch(53.1% 0.219 274.3);

Tailwind

colors: {
  custom: {
    50: '#9184f0',
    500: '#4d53e7',
    950: '#000000',
  },
}

SCSS

$custom: #4d53e7;
$custom-light: #9184f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d53e7",
  "rgb": {
    "r": 77,
    "g": 83,
    "b": 231
  },
  "hsl": {
    "h": 237.662,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.53117,
    "c": 0.21879,
    "h": 274.3
  },
  "luminance": 0.13534
}

Semantic roles & 50–950 ramp

primary

#4D53E7

secondary

#E5E3AA

accent

#D10DD8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D53E7

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

Preview Lab → · Contrast checker → · Palette generator →