#4C418D#4C418D

#4C418D is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.7% C 0.121 H 286.7°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#4C418D
RGB	rgb(76, 65, 141)
HSL	hsl(249, 37%, 40%)
HSV	hsv(249, 54%, 55%)
CMYK	cmyk(46.1%, 53.9%, 0%, 44.7%)
CIE-LAB	lab(32.35, 25.08, -40.85)
CIE-LCH	lch(32.35, 47.94, 301.55°)
OKLab	oklab(42.7% 0.0349 -0.1162)
OKLCH	oklch(42.7% 0.121 286.7)
XYZ	xyz(9.6771, 7.2398, 26.0817)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C418D #828D41

analogous

#415C8D #4C418D #72418D

triadic

#4C418D #8D4C41 #418D4C

tetradic

#4C418D #8D415C #828D41 #418D72

square

#4C418D #8D415C #828D41 #418D72

split-complementary

#4C418D #8D7241 #5C8D41

monochromatic

#1F1A39 #352E63 #4C418D #6659B2 #8C83C6

Accessibility & contrast

On white

8.58

#4C418D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4C418D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C418D

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C418D	#FFFFFF	#000000	##FFFFFF
##4C418D	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4E90

Deuteranopia (green-blind)

#1C4A8B

Tritanopia (blue-blind)

#385160

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4c418d;
/* rgb */ color: rgb(76, 65, 141);
/* oklch */ color: oklch(42.7% 0.121 286.7);

Tailwind

colors: {
  custom: {
    50: '#8276af',
    500: '#4c418d',
    950: '#000000',
  },
}

SCSS

$custom: #4c418d;
$custom-light: #8276af;
$custom-dark: #000000;

JSON

{
  "hex": "#4c418d",
  "rgb": {
    "r": 76,
    "g": 65,
    "b": 141
  },
  "hsl": {
    "h": 248.684,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42697,
    "c": 0.12134,
    "h": 286.7
  },
  "luminance": 0.0724
}

Semantic roles & 50–950 ramp

primary

#4C418D

secondary

#A8B079

accent

#CD5BBC

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #4C418D

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

Preview Lab → · Contrast checker → · Palette generator →