#4D3DB6#4D3DB6

#4D3DB6 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.182 H 282.3°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DB6
RGB	rgb(77, 61, 182)
HSL	hsl(248, 50%, 48%)
HSV	hsv(248, 66%, 71%)
CMYK	cmyk(57.7%, 66.5%, 0%, 28.6%)
CIE-LAB	lab(34.58, 40.70, -61.93)
CIE-LCH	lch(34.58, 74.11, 303.31°)
OKLab	oklab(45.34% 0.0389 -0.1782)
OKLCH	oklch(45.34% 0.182 282.3)
XYZ	xyz(13.1702, 8.2918, 45.1534)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3DB6 #A6B63D

analogous

#3D69B6 #4D3DB6 #893DB6

triadic

#4D3DB6 #B64D3D #3DB64D

tetradic

#4D3DB6 #B63D69 #A6B63D #3DB689

square

#4D3DB6 #B63D69 #A6B63D #3DB689

split-complementary

#4D3DB6 #B6893D #69B63D

monochromatic

#261E5A #3A2E88 #4D3DB6 #7265CB #9C93DB

Accessibility & contrast

On white

7.90

#4D3DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4D3DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DB6

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DB6	#FFFFFF	#000000	##FFFFFF
##4D3DB6	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BA

Deuteranopia (green-blind)

#004DB4

Tritanopia (blue-blind)

#125C74

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4d3db6;
/* rgb */ color: rgb(77, 61, 182);
/* oklch */ color: oklch(45.3% 0.182 282.3);

Tailwind

colors: {
  custom: {
    50: '#8a74cd',
    500: '#4d3db6',
    950: '#000000',
  },
}

SCSS

$custom: #4d3db6;
$custom-light: #8a74cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3db6",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 182
  },
  "hsl": {
    "h": 247.934,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45335,
    "c": 0.18237,
    "h": 282.3
  },
  "luminance": 0.08293
}

Semantic roles & 50–950 ramp

primary

#4D3DB6

secondary

#BEC689

accent

#D94EC7

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3DB6

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

Preview Lab → · Contrast checker → · Palette generator →