#4D418D#4D418D

#4D418D is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.8% C 0.121 H 287.4°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D418D
RGB	rgb(77, 65, 141)
HSL	hsl(249, 37%, 40%)
HSV	hsv(249, 54%, 55%)
CMYK	cmyk(45.4%, 53.9%, 0%, 44.7%)
CIE-LAB	lab(32.44, 25.33, -40.70)
CIE-LCH	lch(32.44, 47.94, 301.90°)
OKLab	oklab(42.79% 0.0362 -0.1157)
OKLCH	oklch(42.79% 0.121 287.4)
XYZ	xyz(9.7572, 7.2811, 26.0854)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D418D #818D41

analogous

#415B8D #4D418D #73418D

triadic

#4D418D #8D4D41 #418D4D

tetradic

#4D418D #8D415B #818D41 #418D73

square

#4D418D #8D415B #818D41 #418D73

split-complementary

#4D418D #8D7341 #5B8D41

monochromatic

#1F1A39 #362E63 #4D418D #6759B2 #8D83C6

Accessibility & contrast

On white

8.55

#4D418D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4D418D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D418D

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D418D	#FFFFFF	#000000	##FFFFFF
##4D418D	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4E90

Deuteranopia (green-blind)

#1D4A8B

Tritanopia (blue-blind)

#395160

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4d418d;
/* rgb */ color: rgb(77, 65, 141);
/* oklch */ color: oklch(42.8% 0.121 287.4);

Tailwind

colors: {
  custom: {
    50: '#8376af',
    500: '#4d418d',
    950: '#000000',
  },
}

SCSS

$custom: #4d418d;
$custom-light: #8376af;
$custom-dark: #000000;

JSON

{
  "hex": "#4d418d",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 141
  },
  "hsl": {
    "h": 249.474,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42788,
    "c": 0.12128,
    "h": 287.4
  },
  "luminance": 0.07281
}

Semantic roles & 50–950 ramp

primary

#4D418D

secondary

#A8B079

accent

#CD5BBB

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #4D418D

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

Preview Lab → · Contrast checker → · Palette generator →