#3F1255#3F1255

#3F1255 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.3% C 0.118 H 312.0°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#3F1255
RGB	rgb(63, 18, 85)
HSL	hsl(280, 65%, 20%)
HSV	hsv(280, 79%, 33%)
CMYK	cmyk(25.9%, 78.8%, 0%, 66.7%)
CIE-LAB	lab(16.23, 33.61, -30.90)
CIE-LCH	lch(16.23, 45.65, 317.40°)
OKLab	oklab(29.28% 0.0787 -0.0874)
OKLCH	oklch(29.28% 0.118 312)
XYZ	xyz(3.9056, 2.1454, 8.8009)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1255 #285512

analogous

#1E1255 #3F1255 #551249

triadic

#3F1255 #553F12 #12553F

tetradic

#3F1255 #551E12 #285512 #124955

square

#3F1255 #551E12 #285512 #124955

split-complementary

#3F1255 #495512 #12551E

monochromatic

#130519 #1A0722 #3F1255 #641D88 #8A27BA

Accessibility & contrast

On white

14.70

#3F1255 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3F1255 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1255

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1255	#FFFFFF	#000000	##FFFFFF
##3F1255	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002657

Deuteranopia (green-blind)

#092954

Tritanopia (blue-blind)

#3C2132

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f1255;
/* rgb */ color: rgb(63, 18, 85);
/* oklch */ color: oklch(29.3% 0.118 312.0);

Tailwind

colors: {
  custom: {
    50: '#775585',
    500: '#3f1255',
    950: '#000000',
  },
}

SCSS

$custom: #3f1255;
$custom-light: #775585;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1255",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 85
  },
  "hsl": {
    "h": 280.299,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2928,
    "c": 0.11757,
    "h": 312
  },
  "luminance": 0.02145
}

Semantic roles & 50–950 ramp

primary

#3F1255

secondary

#528E35

accent

#E84077

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1255

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

Preview Lab → · Contrast checker → · Palette generator →