#4D56EC#4D56EC

#4D56EC is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.0% C 0.222 H 273.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4D56EC
RGB	rgb(77, 86, 236)
HSL	hsl(237, 81%, 61%)
HSV	hsv(237, 67%, 93%)
CMYK	cmyk(67.4%, 63.6%, 0%, 7.5%)
CIE-LAB	lab(44.64, 43.37, -76.64)
CIE-LCH	lch(44.64, 88.06, 299.51°)
OKLab	oklab(54.04% 0.014 -0.2212)
OKLCH	oklch(54.04% 0.222 273.6)
XYZ	xyz(21.5236, 14.2875, 80.9641)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56EC #ECE34D

analogous

#4DA6EC #4D56EC #944DEC

triadic

#4D56EC #EC4D56 #56EC4D

tetradic

#4D56EC #EC4DA6 #ECE34D #4DEC94

square

#4D56EC #EC4DA6 #ECE34D #4DEC94

split-complementary

#4D56EC #EC944D #A6EC4D

monochromatic

#121BAC #1824E4 #4D56EC #848BF2 #BCBFF8

Accessibility & contrast

On white

5.44

#4D56EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4D56EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56EC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56EC	#FFFFFF	#000000	##FFFFFF
##4D56EC	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F1

Deuteranopia (green-blind)

#0062E9

Tritanopia (blue-blind)

#007D99

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4d56ec;
/* rgb */ color: rgb(77, 86, 236);
/* oklch */ color: oklch(54.0% 0.222 273.6);

Tailwind

colors: {
  custom: {
    50: '#9286f3',
    500: '#4d56ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d56ec;
$custom-light: #9286f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56ec",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 236
  },
  "hsl": {
    "h": 236.604,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.5404,
    "c": 0.22166,
    "h": 273.6
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary

#4D56EC

secondary

#E8E5AD

accent

#D108DD

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D56EC

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

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