#3F1053#3F1053

#3F1053 is a dark, moderate purple. Relative luminance 0.021; OKLCH L 28.9% C 0.118 H 313.5°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#3F1053
RGB	rgb(63, 16, 83)
HSL	hsl(282, 68%, 19%)
HSV	hsv(282, 81%, 33%)
CMYK	cmyk(24.1%, 80.7%, 0%, 67.5%)
CIE-LAB	lab(15.76, 34.03, -30.31)
CIE-LCH	lch(15.76, 45.57, 318.31°)
OKLab	oklab(28.89% 0.0812 -0.0856)
OKLCH	oklch(28.89% 0.118 313.5)
XYZ	xyz(3.7963, 2.0520, 8.3780)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1053 #245310

analogous

#1E1053 #3F1053 #531046

triadic

#3F1053 #533F10 #10533F

tetradic

#3F1053 #531E10 #245310 #104653

square

#3F1053 #531E10 #245310 #104653

split-complementary

#3F1053 #465310 #10531E

monochromatic

#13051A #180620 #3F1053 #661A86 #8D24BA

Accessibility & contrast

On white

14.89

#3F1053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3F1053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1053

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1053	#FFFFFF	#000000	##FFFFFF
##3F1053	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002555

Deuteranopia (green-blind)

#0A2852

Tritanopia (blue-blind)

#3D1F30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f1053;
/* rgb */ color: rgb(63, 16, 83);
/* oklch */ color: oklch(28.9% 0.118 313.5);

Tailwind

colors: {
  custom: {
    50: '#775484',
    500: '#3f1053',
    950: '#000000',
  },
}

SCSS

$custom: #3f1053;
$custom-light: #775484;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1053",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 83
  },
  "hsl": {
    "h": 282.09,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28893,
    "c": 0.118,
    "h": 313.5
  },
  "luminance": 0.02052
}

Semantic roles & 50–950 ramp

primary

#3F1053

secondary

#4D8D32

accent

#EB3D71

background

#F7F5F8

surface

#EDE8EF

border

#C8C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F1053

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

Preview Lab → · Contrast checker → · Palette generator →