#3F1550#3F1550

#3F1550 is a dark, moderate purple. Relative luminance 0.022; OKLCH L 29.3% C 0.108 H 314.6°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#3F1550
RGB	rgb(63, 21, 80)
HSL	hsl(283, 58%, 20%)
HSV	hsv(283, 74%, 31%)
CMYK	cmyk(21.2%, 73.7%, 0%, 68.6%)
CIE-LAB	lab(16.37, 30.94, -27.29)
CIE-LCH	lch(16.37, 41.26, 318.59°)
OKLab	oklab(29.25% 0.0756 -0.0768)
OKLCH	oklch(29.25% 0.108 314.6)
XYZ	xyz(3.7658, 2.1724, 7.8088)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1550 #265015

analogous

#221550 #3F1550 #501544

triadic

#3F1550 #503F15 #15503F

tetradic

#3F1550 #502215 #265015 #154450

square

#3F1550 #502215 #265015 #154450

split-complementary

#3F1550 #445015 #155022

monochromatic

#130618 #190820 #3F1550 #652280 #8B2EB1

Accessibility & contrast

On white

14.64

#3F1550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3F1550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1550

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1550	#FFFFFF	#000000	##FFFFFF
##3F1550	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002652

Deuteranopia (green-blind)

#132A4F

Tritanopia (blue-blind)

#3E2130

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f1550;
/* rgb */ color: rgb(63, 21, 80);
/* oklch */ color: oklch(29.3% 0.108 314.6);

Tailwind

colors: {
  custom: {
    50: '#765681',
    500: '#3f1550',
    950: '#000000',
  },
}

SCSS

$custom: #3f1550;
$custom-light: #765681;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1550",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 80
  },
  "hsl": {
    "h": 282.712,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29254,
    "c": 0.10778,
    "h": 314.6
  },
  "luminance": 0.02172
}

Semantic roles & 50–950 ramp

primary

#3F1550

secondary

#508839

accent

#E24673

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#09030A

muted

#7B787C

Preview Lab

Preview with #3F1550

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

Preview Lab → · Contrast checker → · Palette generator →