#4D56D7#4D56D7

#4D56D7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.3% C 0.195 H 274.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D56D7
RGB	rgb(77, 86, 215)
HSL	hsl(236, 63%, 57%)
HSV	hsv(236, 64%, 84%)
CMYK	cmyk(64.2%, 60%, 0%, 15.7%)
CIE-LAB	lab(42.97, 36.36, -67.44)
CIE-LCH	lch(42.97, 76.62, 298.33°)
OKLab	oklab(52.29% 0.015 -0.1942)
OKLCH	oklch(52.29% 0.195 274.4)
XYZ	xyz(18.6500, 13.1381, 65.8299)
Luminance	0.1314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D56D7 #D7CE4D

analogous

#4D9BD7 #4D56D7 #894DD7

triadic

#4D56D7 #D74D56 #56D74D

tetradic

#4D56D7 #D74D9B #D7CE4D #4DD789

square

#4D56D7 #D74D9B #D7CE4D #4DD789

split-complementary

#4D56D7 #D7894D #9BD74D

monochromatic

#1F268A #2A34BC #4D56D7 #7F85E2 #B1B5ED

Accessibility & contrast

On white

5.79

#4D56D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4D56D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D56D7

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D56D7	#FFFFFF	#000000	##FFFFFF
##4D56D7	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d56d7;
/* rgb */ color: rgb(77, 86, 215);
/* oklch */ color: oklch(52.3% 0.195 274.4);

Tailwind

colors: {
  custom: {
    50: '#8e85e4',
    500: '#4d56d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d56d7;
$custom-light: #8e85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d56d7",
  "rgb": {
    "r": 77,
    "g": 86,
    "b": 215
  },
  "hsl": {
    "h": 236.087,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52292,
    "c": 0.19481,
    "h": 274.4
  },
  "luminance": 0.1314
}

Semantic roles & 50–950 ramp

primary

#4D56D7

secondary

#DCD8A4

accent

#DC41E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D56D7

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

Preview Lab → · Contrast checker → · Palette generator →