#4D52E1#4D52E1

#4D52E1 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.4% C 0.212 H 274.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D52E1
RGB	rgb(77, 82, 225)
HSL	hsl(238, 71%, 59%)
HSV	hsv(238, 66%, 88%)
CMYK	cmyk(65.8%, 63.6%, 0%, 11.8%)
CIE-LAB	lab(42.83, 42.13, -73.37)
CIE-LCH	lch(42.83, 84.60, 299.86°)
OKLab	oklab(52.44% 0.0177 -0.2117)
OKLCH	oklch(52.44% 0.212 274.8)
XYZ	xyz(19.6640, 13.0469, 72.7016)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D52E1 #E1DC4D

analogous

#4D9CE1 #4D52E1 #924DE1

triadic

#4D52E1 #E14D52 #52E14D

tetradic

#4D52E1 #E14D9C #E1DC4D #4DE192

square

#4D52E1 #E14D9C #E1DC4D #4DE192

split-complementary

#4D52E1 #E1924D #9CE14D

monochromatic

#1A1E9A #2329CE #4D52E1 #8185EA #B6B8F3

Accessibility & contrast

On white

5.82

#4D52E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4D52E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D52E1

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D52E1	#FFFFFF	#000000	##FFFFFF
##4D52E1	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE6

Deuteranopia (green-blind)

#005FDE

Tritanopia (blue-blind)

#007792

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d52e1;
/* rgb */ color: rgb(77, 82, 225);
/* oklch */ color: oklch(52.4% 0.212 274.8);

Tailwind

colors: {
  custom: {
    50: '#9083eb',
    500: '#4d52e1',
    950: '#000000',
  },
}

SCSS

$custom: #4d52e1;
$custom-light: #9083eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d52e1",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 225
  },
  "hsl": {
    "h": 237.973,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52439,
    "c": 0.21239,
    "h": 274.8
  },
  "luminance": 0.13049
}

Semantic roles & 50–950 ramp

primary

#4D52E1

secondary

#E2E0A8

accent

#E83AEE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D52E1

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

Preview Lab → · Contrast checker → · Palette generator →