#4D56E1#4D56E1

#4D56E1 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.1% C 0.208 H 274.0°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D56E1
RGB	rgb(77, 86, 225)
HSL	hsl(236, 71%, 59%)
HSV	hsv(236, 66%, 88%)
CMYK	cmyk(65.8%, 61.8%, 0%, 11.8%)
CIE-LAB	lab(43.75, 39.71, -71.87)
CIE-LCH	lch(43.75, 82.11, 298.93°)
OKLab	oklab(53.11% 0.0146 -0.2072)
OKLCH	oklch(53.11% 0.208 274)
XYZ	xyz(19.9745, 13.6678, 72.8051)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56E1 #E1D84D

analogous

#4DA0E1 #4D56E1 #8E4DE1

triadic

#4D56E1 #E14D56 #56E14D

tetradic

#4D56E1 #E14DA0 #E1D84D #4DE18E

square

#4D56E1 #E14DA0 #E1D84D #4DE18E

split-complementary

#4D56E1 #E18E4D #A0E14D

monochromatic

#1A229A #232DCE #4D56E1 #8188EA #B6B9F3

Accessibility & contrast

On white

5.62

#4D56E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#4D56E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56E1

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56E1	#FFFFFF	#000000	##FFFFFF
##4D56E1	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE5

Deuteranopia (green-blind)

#0061DE

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d56e1;
/* rgb */ color: rgb(77, 86, 225);
/* oklch */ color: oklch(53.1% 0.208 274.0);

Tailwind

colors: {
  custom: {
    50: '#8f86eb',
    500: '#4d56e1',
    950: '#000000',
  },
}

SCSS

$custom: #4d56e1;
$custom-light: #8f86eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56e1",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 225
  },
  "hsl": {
    "h": 236.351,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.20775,
    "h": 274
  },
  "luminance": 0.1367
}

Semantic roles & 50–950 ramp

primary

#4D56E1

secondary

#E2DEA8

accent

#E33AEE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D56E1

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

Preview Lab → · Contrast checker → · Palette generator →