#3F0D58#3F0D58

#3F0D58 is a dark, vivid purple. Relative luminance 0.020; OKLCH L 29.0% C 0.127 H 311.0°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D58
RGB	rgb(63, 13, 88)
HSL	hsl(280, 74%, 20%)
HSV	hsv(280, 85%, 35%)
CMYK	cmyk(28.4%, 85.2%, 0%, 65.5%)
CIE-LAB	lab(15.74, 36.43, -33.72)
CIE-LCH	lch(15.74, 49.64, 317.22°)
OKLab	oklab(29.01% 0.0832 -0.0956)
OKLCH	oklch(29.01% 0.127 311)
XYZ	xyz(3.9549, 2.0493, 9.4178)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D58 #26580D

analogous

#1A0D58 #3F0D58 #580D4C

triadic

#3F0D58 #583F0D #0D583F

tetradic

#3F0D58 #581A0D #26580D #0D4C58

square

#3F0D58 #581A0D #26580D #0D4C58

split-complementary

#3F0D58 #4C580D #0D581A

monochromatic

#13041B #190523 #3F0D58 #65158D #8B1DC3

Accessibility & contrast

On white

14.90

#3F0D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3F0D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D58

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D58	#FFFFFF	#000000	##FFFFFF
##3F0D58	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#002856

Tritanopia (blue-blind)

#3C2033

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0d58;
/* rgb */ color: rgb(63, 13, 88);
/* oklch */ color: oklch(29.0% 0.127 311.0);

Tailwind

colors: {
  custom: {
    50: '#785388',
    500: '#3f0d58',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d58;
$custom-light: #785388;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d58",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 88
  },
  "hsl": {
    "h": 280,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29013,
    "c": 0.12671,
    "h": 311
  },
  "luminance": 0.02049
}

Semantic roles & 50–950 ramp

primary

#3F0D58

secondary

#50932E

accent

#F13775

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0D58

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

Preview Lab → · Contrast checker → · Palette generator →