#4D5FD8#4D5FD8

#4D5FD8 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.185 H 272.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FD8
RGB	rgb(77, 95, 216)
HSL	hsl(232, 64%, 57%)
HSV	hsv(232, 64%, 85%)
CMYK	cmyk(64.4%, 56%, 0%, 15.3%)
CIE-LAB	lab(45.25, 31.12, -64.32)
CIE-LCH	lch(45.25, 71.45, 295.82°)
OKLab	oklab(54.01% 0.0073 -0.1849)
OKLCH	oklch(54.01% 0.185 272.3)
XYZ	xyz(19.5433, 14.7183, 66.7634)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FD8 #D8C64D

analogous

#4DA5D8 #4D5FD8 #804DD8

triadic

#4D5FD8 #D84D5F #5FD84D

tetradic

#4D5FD8 #D84DA5 #D8C64D #4DD880

square

#4D5FD8 #D84DA5 #D8C64D #4DD880

split-complementary

#4D5FD8 #D8804D #A5D84D

monochromatic

#1F2D8C #2A3DBE #4D5FD8 #7F8CE3 #B1B9EE

Accessibility & contrast

On white

5.32

#4D5FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#4D5FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FD8

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FD8	#FFFFFF	#000000	##FFFFFF
##4D5FD8	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0065D6

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5fd8;
/* rgb */ color: rgb(77, 95, 216);
/* oklch */ color: oklch(54.0% 0.185 272.3);

Tailwind

colors: {
  custom: {
    50: '#8d8ce5',
    500: '#4d5fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fd8;
$custom-light: #8d8ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fd8",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 232.23,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.18509,
    "h": 272.3
  },
  "luminance": 0.1472
}

Semantic roles & 50–950 ramp

primary

#4D5FD8

secondary

#DCD5A4

accent

#D241E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D5FD8

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

Preview Lab → · Contrast checker → · Palette generator →