#4D5CD5#4D5CD5

#4D5CD5 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.2% C 0.185 H 273.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4D5CD5
RGB	rgb(77, 92, 213)
HSL	hsl(233, 62%, 57%)
HSV	hsv(233, 64%, 84%)
CMYK	cmyk(63.8%, 56.8%, 0%, 16.5%)
CIE-LAB	lab(44.28, 31.97, -64.17)
CIE-LCH	lch(44.28, 71.69, 296.49°)
OKLab	oklab(53.22% 0.0099 -0.1845)
OKLCH	oklch(53.22% 0.185 273.1)
XYZ	xyz(18.8940, 14.0345, 64.6511)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5CD5 #D5C64D

analogous

#4DA0D5 #4D5CD5 #824DD5

triadic

#4D5CD5 #D54D5C #5CD54D

tetradic

#4D5CD5 #D54DA0 #D5C64D #4DD582

square

#4D5CD5 #D54DA0 #D5C64D #4DD582

split-complementary

#4D5CD5 #D5824D #A0D54D

monochromatic

#202B88 #2C3BB9 #4D5CD5 #7F89E1 #B0B7EC

Accessibility & contrast

On white

5.52

#4D5CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#4D5CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5CD5

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5CD5	#FFFFFF	#000000	##FFFFFF
##4D5CD5	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD9

Deuteranopia (green-blind)

#0063D3

Tritanopia (blue-blind)

#00798F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4d5cd5;
/* rgb */ color: rgb(77, 92, 213);
/* oklch */ color: oklch(53.2% 0.185 273.1);

Tailwind

colors: {
  custom: {
    50: '#8d8ae3',
    500: '#4d5cd5',
    950: '#000000',
  },
}

SCSS

$custom: #4d5cd5;
$custom-light: #8d8ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5cd5",
  "rgb": {
    "r": 77,
    "g": 92,
    "b": 213
  },
  "hsl": {
    "h": 233.382,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53218,
    "c": 0.1848,
    "h": 273.1
  },
  "luminance": 0.14036
}

Semantic roles & 50–950 ramp

primary

#4D5CD5

secondary

#DBD5A3

accent

#D343E5

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4D5CD5

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

Preview Lab → · Contrast checker → · Palette generator →