#4D1570#4D1570

#4D1570 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.147 H 308.2°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D1570
RGB	rgb(77, 21, 112)
HSL	hsl(277, 68%, 26%)
HSV	hsv(277, 81%, 44%)
CMYK	cmyk(31.2%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(21.15, 41.73, -40.67)
CIE-LCH	lch(21.15, 58.27, 315.73°)
OKLab	oklab(33.91% 0.0909 -0.1156)
OKLCH	oklch(33.91% 0.147 308.2)
XYZ	xyz(6.2528, 3.2841, 15.6306)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1570 #387015

analogous

#1F1570 #4D1570 #701565

triadic

#4D1570 #704D15 #15704D

tetradic

#4D1570 #701F15 #387015 #156570

square

#4D1570 #701F15 #387015 #156570

split-complementary

#4D1570 #657015 #15701F

monochromatic

#12051A #2A0B3C #4D1570 #701FA4 #9429D7

Accessibility & contrast

On white

12.68

#4D1570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4D1570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1570

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1570	#FFFFFF	#000000	##FFFFFF
##4D1570	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#472C42

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4d1570;
/* rgb */ color: rgb(77, 21, 112);
/* oklch */ color: oklch(33.9% 0.147 308.2);

Tailwind

colors: {
  custom: {
    50: '#835a9a',
    500: '#4d1570',
    950: '#000000',
  },
}

SCSS

$custom: #4d1570;
$custom-light: #835a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1570",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 276.923,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3391,
    "c": 0.14706,
    "h": 308.2
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#4D1570

secondary

#64A63B

accent

#EB3D80

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1570

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

Preview Lab → · Contrast checker → · Palette generator →