#4D4FC9#4D4FC9

#4D4FC9 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.185 H 276.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FC9
RGB	rgb(77, 79, 201)
HSL	hsl(239, 53%, 55%)
HSV	hsv(239, 62%, 79%)
CMYK	cmyk(61.7%, 60.7%, 0%, 21.2%)
CIE-LAB	lab(40.22, 36.00, -63.86)
CIE-LCH	lch(40.22, 73.30, 299.41°)
OKLab	oklab(49.93% 0.0214 -0.1837)
OKLCH	oklch(49.93% 0.185 276.6)
XYZ	xyz(16.3957, 11.3855, 56.5806)
Luminance	0.1139 (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

#4D4FC9 #C9C74D

analogous

#4D8DC9 #4D4FC9 #894DC9

triadic

#4D4FC9 #C94D4F #4FC94D

tetradic

#4D4FC9 #C94D8D #C9C74D #4DC989

square

#4D4FC9 #C94D8D #C9C74D #4DC989

split-complementary

#4D4FC9 #C9894D #8DC94D

monochromatic

#242677 #3234A6 #4D4FC9 #7C7DD7 #ABACE5

Accessibility & contrast

On white

6.41

#4D4FC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4D4FC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FC9

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FC9	#FFFFFF	#000000	##FFFFFF
##4D4FC9	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CD

Deuteranopia (green-blind)

#0059C7

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d4fc9;
/* rgb */ color: rgb(77, 79, 201);
/* oklch */ color: oklch(49.9% 0.185 276.6);

Tailwind

colors: {
  custom: {
    50: '#8b80da',
    500: '#4d4fc9',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fc9;
$custom-light: #8b80da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fc9",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 201
  },
  "hsl": {
    "h": 239.032,
    "s": 53.448,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49928,
    "c": 0.18499,
    "h": 276.6
  },
  "luminance": 0.11387
}

Semantic roles & 50–950 ramp

primary

#4D4FC9

secondary

#D3D29F

accent

#DA4BDD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4FC9

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

Preview Lab → · Contrast checker → · Palette generator →