#4D53D0#4D53D0

#4D53D0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.2% C 0.189 H 275.4°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D53D0
RGB	rgb(77, 83, 208)
HSL	hsl(237, 58%, 56%)
HSV	hsv(237, 63%, 82%)
CMYK	cmyk(63%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(41.72, 35.87, -65.47)
CIE-LCH	lch(41.72, 74.65, 298.72°)
OKLab	oklab(51.2% 0.0177 -0.1885)
OKLCH	oklch(51.2% 0.189 275.4)
XYZ	xyz(17.5353, 12.3169, 61.1156)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D53D0 #D0CA4D

analogous

#4D94D0 #4D53D0 #884DD0

triadic

#4D53D0 #D04D53 #53D04D

tetradic

#4D53D0 #D04D94 #D0CA4D #4DD088

square

#4D53D0 #D04D94 #D0CA4D #4DD088

split-complementary

#4D53D0 #D0884D #94D04D

monochromatic

#222681 #2F35B1 #4D53D0 #7D82DD #AEB1EA

Accessibility & contrast

On white

6.06

#4D53D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4D53D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D53D0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D53D0	#FFFFFF	#000000	##FFFFFF
##4D53D0	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D4

Deuteranopia (green-blind)

#005DCE

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d53d0;
/* rgb */ color: rgb(77, 83, 208);
/* oklch */ color: oklch(51.2% 0.189 275.4);

Tailwind

colors: {
  custom: {
    50: '#8c83df',
    500: '#4d53d0',
    950: '#000000',
  },
}

SCSS

$custom: #4d53d0;
$custom-light: #8c83df;
$custom-dark: #000000;

JSON

{
  "hex": "#4d53d0",
  "rgb": {
    "r": 77,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 237.252,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51197,
    "c": 0.18929,
    "h": 275.4
  },
  "luminance": 0.12318
}

Semantic roles & 50–950 ramp

primary

#4D53D0

secondary

#D8D5A1

accent

#DA46E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D53D0

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

Preview Lab → · Contrast checker → · Palette generator →