#4C1550#4C1550

#4C1550 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.3% C 0.114 H 325.0°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C1550
RGB	rgb(76, 21, 80)
HSL	hsl(296, 58%, 20%)
HSV	hsv(296, 74%, 31%)
CMYK	cmyk(5%, 73.7%, 0%, 68.6%)
CIE-LAB	lab(18.59, 34.37, -23.60)
CIE-LCH	lch(18.59, 41.69, 325.52°)
OKLab	oklab(31.31% 0.0937 -0.0656)
OKLCH	oklch(31.31% 0.114 325)
XYZ	xyz(4.6965, 2.6523, 7.8524)
Luminance	0.0265 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1550 #195015

analogous

#2E1550 #4C1550 #501537

triadic

#4C1550 #504C15 #15504C

tetradic

#4C1550 #502E15 #195015 #153750

square

#4C1550 #502E15 #195015 #153750

split-complementary

#4C1550 #375015 #15502E

monochromatic

#170618 #1E0820 #4C1550 #7A2280 #A82EB1

Accessibility & contrast

On white

13.72

#4C1550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C1550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1550

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1550	#FFFFFF	#000000	##FFFFFF
##4C1550	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082952

Deuteranopia (green-blind)

#20304F

Tritanopia (blue-blind)

#4E1E30

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c1550;
/* rgb */ color: rgb(76, 21, 80);
/* oklch */ color: oklch(31.3% 0.114 325.0);

Tailwind

colors: {
  custom: {
    50: '#805881',
    500: '#4c1550',
    950: '#000000',
  },
}

SCSS

$custom: #4c1550;
$custom-light: #805881;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1550",
  "rgb": {
    "r": 76,
    "g": 21,
    "b": 80
  },
  "hsl": {
    "h": 295.932,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31305,
    "c": 0.11434,
    "h": 325
  },
  "luminance": 0.02652
}

Semantic roles & 50–950 ramp

primary

#4C1550

secondary

#3E8839

accent

#E24651

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4C1550

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

Preview Lab → · Contrast checker → · Palette generator →