#3F1153#3F1153

#3F1153 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 29.0% C 0.117 H 313.3°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F1153
RGB	rgb(63, 17, 83)
HSL	hsl(282, 66%, 20%)
HSV	hsv(282, 80%, 33%)
CMYK	cmyk(24.1%, 79.5%, 0%, 67.5%)
CIE-LAB	lab(15.91, 33.58, -30.06)
CIE-LCH	lch(15.91, 45.07, 318.17°)
OKLab	oklab(29% 0.0801 -0.0849)
OKLCH	oklch(29% 0.117 313.3)
XYZ	xyz(3.8114, 2.0823, 8.3831)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1153 #255311

analogous

#1E1153 #3F1153 #531146

triadic

#3F1153 #533F11 #11533F

tetradic

#3F1153 #531E11 #255311 #114653

square

#3F1153 #531E11 #255311 #114653

split-complementary

#3F1153 #465311 #11531E

monochromatic

#130519 #180720 #3F1153 #661B86 #8C26B9

Accessibility & contrast

On white

14.83

#3F1153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F1153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1153

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1153	#FFFFFF	#000000	##FFFFFF
##3F1153	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002555

Deuteranopia (green-blind)

#0B2952

Tritanopia (blue-blind)

#3D2031

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f1153;
/* rgb */ color: rgb(63, 17, 83);
/* oklch */ color: oklch(29.0% 0.117 313.3);

Tailwind

colors: {
  custom: {
    50: '#775484',
    500: '#3f1153',
    950: '#000000',
  },
}

SCSS

$custom: #3f1153;
$custom-light: #775484;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1153",
  "rgb": {
    "r": 63,
    "g": 17,
    "b": 83
  },
  "hsl": {
    "h": 281.818,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29003,
    "c": 0.11672,
    "h": 313.3
  },
  "luminance": 0.02082
}

Semantic roles & 50–950 ramp

primary

#3F1153

secondary

#4E8C34

accent

#E93F72

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1153

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

Preview Lab → · Contrast checker → · Palette generator →