#4D136B#4D136B

#4D136B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.144 H 310.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D136B
RGB	rgb(77, 19, 107)
HSL	hsl(280, 70%, 25%)
HSV	hsv(280, 82%, 42%)
CMYK	cmyk(28%, 82.2%, 0%, 58%)
CIE-LAB	lab(20.46, 41.34, -38.54)
CIE-LCH	lch(20.46, 56.52, 317.00°)
OKLab	oklab(33.3% 0.094 -0.1093)
OKLCH	oklch(33.3% 0.144 310.7)
XYZ	xyz(5.9468, 3.1052, 14.1932)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D136B #316B13

analogous

#21136B #4D136B #6B135D

triadic

#4D136B #6B4D13 #136B4D

tetradic

#4D136B #6B2113 #316B13 #135D6B

square

#4D136B #6B2113 #316B13 #135D6B

split-complementary

#4D136B #5D6B13 #136B21

monochromatic

#13051A #280A37 #4D136B #721C9F #9825D3

Accessibility & contrast

On white

12.95

#4D136B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D136B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D136B

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D136B	#FFFFFF	#000000	##FFFFFF
##4D136B	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6D

Deuteranopia (green-blind)

#003269

Tritanopia (blue-blind)

#49293F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d136b;
/* rgb */ color: rgb(77, 19, 107);
/* oklch */ color: oklch(33.3% 0.144 310.7);

Tailwind

colors: {
  custom: {
    50: '#835896',
    500: '#4d136b',
    950: '#000000',
  },
}

SCSS

$custom: #4d136b;
$custom-light: #835896;
$custom-dark: #000000;

JSON

{
  "hex": "#4d136b",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 107
  },
  "hsl": {
    "h": 279.545,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.14413,
    "h": 310.7
  },
  "luminance": 0.03105
}

Semantic roles & 50–950 ramp

primary

#4D136B

secondary

#5CA238

accent

#ED3B78

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D136B

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

Preview Lab → · Contrast checker → · Palette generator →