#4D3DB9#4D3DB9

#4D3DB9 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.186 H 281.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DB9
RGB	rgb(77, 61, 185)
HSL	hsl(248, 50%, 48%)
HSV	hsv(248, 67%, 73%)
CMYK	cmyk(58.4%, 67%, 0%, 27.5%)
CIE-LAB	lab(34.84, 41.65, -63.29)
CIE-LCH	lch(34.84, 75.76, 303.35°)
OKLab	oklab(45.6% 0.0385 -0.1822)
OKLCH	oklch(45.6% 0.186 281.9)
XYZ	xyz(13.4835, 8.4172, 46.8037)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3DB9 #A9B93D

analogous

#3D6BB9 #4D3DB9 #8B3DB9

triadic

#4D3DB9 #B94D3D #3DB94D

tetradic

#4D3DB9 #B93D6B #A9B93D #3DB98B

square

#4D3DB9 #B93D6B #A9B93D #3DB98B

split-complementary

#4D3DB9 #B98B3D #6BB93D

monochromatic

#271F5D #3A2E8B #4D3DB9 #7466CD #9E95DC

Accessibility & contrast

On white

7.83

#4D3DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4D3DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DB9

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DB9	#FFFFFF	#000000	##FFFFFF
##4D3DB9	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BD

Deuteranopia (green-blind)

#004DB7

Tritanopia (blue-blind)

#095D76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d3db9;
/* rgb */ color: rgb(77, 61, 185);
/* oklch */ color: oklch(45.6% 0.186 281.9);

Tailwind

colors: {
  custom: {
    50: '#8a74cf',
    500: '#4d3db9',
    950: '#000000',
  },
}

SCSS

$custom: #4d3db9;
$custom-light: #8a74cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3db9",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 185
  },
  "hsl": {
    "h": 247.742,
    "s": 50.407,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45597,
    "c": 0.18619,
    "h": 281.9
  },
  "luminance": 0.08418
}

Semantic roles & 50–950 ramp

primary

#4D3DB9

secondary

#BFC78B

accent

#DA4EC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3DB9

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

Preview Lab → · Contrast checker → · Palette generator →