#4D56E9#4D56E9

#4D56E9 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.8% C 0.218 H 273.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4D56E9
RGB	rgb(77, 86, 233)
HSL	hsl(237, 78%, 61%)
HSV	hsv(237, 67%, 91%)
CMYK	cmyk(67%, 63.1%, 0%, 8.6%)
CIE-LAB	lab(44.40, 42.38, -75.35)
CIE-LCH	lch(44.40, 86.45, 299.36°)
OKLab	oklab(53.78% 0.0142 -0.2174)
OKLCH	oklch(53.78% 0.218 273.7)
XYZ	xyz(21.0914, 14.1146, 78.6879)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56E9 #E9E04D

analogous

#4DA4E9 #4D56E9 #924DE9

triadic

#4D56E9 #E94D56 #56E94D

tetradic

#4D56E9 #E94DA4 #E9E04D #4DE992

square

#4D56E9 #E94DA4 #E9E04D #4DE992

split-complementary

#4D56E9 #E9924D #A4E94D

monochromatic

#151DA7 #1B27DD #4D56E9 #838AF0 #BABDF6

Accessibility & contrast

On white

5.49

#4D56E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4D56E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56E9

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56E9	#FFFFFF	#000000	##FFFFFF
##4D56E9	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EE

Deuteranopia (green-blind)

#0062E6

Tritanopia (blue-blind)

#007C98

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d56e9;
/* rgb */ color: rgb(77, 86, 233);
/* oklch */ color: oklch(53.8% 0.218 273.7);

Tailwind

colors: {
  custom: {
    50: '#9186f1',
    500: '#4d56e9',
    950: '#000000',
  },
}

SCSS

$custom: #4d56e9;
$custom-light: #9186f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56e9",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 233
  },
  "hsl": {
    "h": 236.538,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.53784,
    "c": 0.21789,
    "h": 273.7
  },
  "luminance": 0.14117
}

Semantic roles & 50–950 ramp

primary

#4D56E9

secondary

#E6E3AB

accent

#CE0BDA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D56E9

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

Preview Lab → · Contrast checker → · Palette generator →