#4D5CD7#4D5CD7

#4D5CD7 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.4% C 0.187 H 273.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CD7
RGB	rgb(77, 92, 215)
HSL	hsl(233, 63%, 57%)
HSV	hsv(233, 64%, 84%)
CMYK	cmyk(64.2%, 57.2%, 0%, 15.7%)
CIE-LAB	lab(44.43, 32.65, -65.07)
CIE-LCH	lch(44.43, 72.80, 296.65°)
OKLab	oklab(53.37% 0.0099 -0.1872)
OKLCH	oklch(53.37% 0.187 273)
XYZ	xyz(19.1494, 14.1367, 65.9963)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CD7 #D7C84D

analogous

#4DA1D7 #4D5CD7 #834DD7

triadic

#4D5CD7 #D74D5C #5CD74D

tetradic

#4D5CD7 #D74DA1 #D7C84D #4DD783

square

#4D5CD7 #D74DA1 #D7C84D #4DD783

split-complementary

#4D5CD7 #D7834D #A1D74D

monochromatic

#1F2B8A #2A3ABC #4D5CD7 #7F8AE2 #B1B8ED

Accessibility & contrast

On white

5.49

#4D5CD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4D5CD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CD7

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CD7	#FFFFFF	#000000	##FFFFFF
##4D5CD7	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDB

Deuteranopia (green-blind)

#0063D5

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5cd7;
/* rgb */ color: rgb(77, 92, 215);
/* oklch */ color: oklch(53.4% 0.187 273.0);

Tailwind

colors: {
  custom: {
    50: '#8d8ae4',
    500: '#4d5cd7',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cd7;
$custom-light: #8d8ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cd7",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 215
  },
  "hsl": {
    "h": 233.478,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53373,
    "c": 0.18747,
    "h": 273
  },
  "luminance": 0.14138
}

Semantic roles & 50–950 ramp

primary

#4D5CD7

secondary

#DCD6A4

accent

#D441E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4D5CD7

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

Preview Lab → · Contrast checker → · Palette generator →