#4D3DB2#4D3DB2

#4D3DB2 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.177 H 282.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DB2
RGB	rgb(77, 61, 178)
HSL	hsl(248, 49%, 47%)
HSV	hsv(248, 66%, 70%)
CMYK	cmyk(56.7%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(34.25, 39.44, -60.11)
CIE-LCH	lch(34.25, 71.89, 303.28°)
OKLab	oklab(44.99% 0.0394 -0.1728)
OKLCH	oklch(44.99% 0.177 282.8)
XYZ	xyz(12.7627, 8.1288, 43.0073)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3DB2 #A2B23D

analogous

#3D68B2 #4D3DB2 #883DB2

triadic

#4D3DB2 #B24D3D #3DB24D

tetradic

#4D3DB2 #B23D68 #A2B23D #3DB288

square

#4D3DB2 #B23D68 #A2B23D #3DB288

split-complementary

#4D3DB2 #B2883D #68B23D

monochromatic

#261E57 #392D84 #4D3DB2 #7163C9 #9A90D9

Accessibility & contrast

On white

8.00

#4D3DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4D3DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DB2

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DB2	#FFFFFF	#000000	##FFFFFF
##4D3DB2	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#195A72

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4d3db2;
/* rgb */ color: rgb(77, 61, 178);
/* oklch */ color: oklch(45.0% 0.177 282.8);

Tailwind

colors: {
  custom: {
    50: '#8974ca',
    500: '#4d3db2',
    950: '#000000',
  },
}

SCSS

$custom: #4d3db2;
$custom-light: #8974ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3db2",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 248.205,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.4499,
    "c": 0.17724,
    "h": 282.8
  },
  "luminance": 0.0813
}

Semantic roles & 50–950 ramp

primary

#4D3DB2

secondary

#BCC487

accent

#D94FC6

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0813

muted

#7D7B82

Preview Lab

Preview with #4D3DB2

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

Preview Lab → · Contrast checker → · Palette generator →