#4D4FC8#4D4FC8

#4D4FC8 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.8% C 0.184 H 276.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FC8
RGB	rgb(77, 79, 200)
HSL	hsl(239, 53%, 54%)
HSV	hsv(239, 62%, 78%)
CMYK	cmyk(61.5%, 60.5%, 0%, 21.6%)
CIE-LAB	lab(40.15, 35.67, -63.40)
CIE-LCH	lch(40.15, 72.75, 299.36°)
OKLab	oklab(49.85% 0.0215 -0.1824)
OKLCH	oklch(49.85% 0.184 276.7)
XYZ	xyz(16.2785, 11.3386, 55.9631)
Luminance	0.1134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4FC8 #C8C64D

analogous

#4D8DC8 #4D4FC8 #884DC8

triadic

#4D4FC8 #C84D4F #4FC84D

tetradic

#4D4FC8 #C84D8D #C8C64D #4DC888

square

#4D4FC8 #C84D8D #C8C64D #4DC888

split-complementary

#4D4FC8 #C8884D #8DC84D

monochromatic

#242676 #3335A5 #4D4FC8 #7C7DD6 #ABABE5

Accessibility & contrast

On white

6.43

#4D4FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4D4FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FC8

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FC8	#FFFFFF	#000000	##FFFFFF
##4D4FC8	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CC

Deuteranopia (green-blind)

#0059C6

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d4fc8;
/* rgb */ color: rgb(77, 79, 200);
/* oklch */ color: oklch(49.8% 0.184 276.7);

Tailwind

colors: {
  custom: {
    50: '#8b80da',
    500: '#4d4fc8',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fc8;
$custom-light: #8b80da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fc8",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 200
  },
  "hsl": {
    "h": 239.024,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49846,
    "c": 0.18368,
    "h": 276.7
  },
  "luminance": 0.1134
}

Semantic roles & 50–950 ramp

primary

#4D4FC8

secondary

#D2D29E

accent

#DA4CDC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4FC8

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

Preview Lab → · Contrast checker → · Palette generator →