#3F1E95#3F1E95

#3F1E95 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.178 H 286.5°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#3F1E95
RGB	rgb(63, 30, 149)
HSL	hsl(257, 66%, 35%)
HSV	hsv(257, 80%, 58%)
CMYK	cmyk(57.7%, 79.9%, 0%, 41.6%)
CIE-LAB	lab(24.18, 45.37, -59.13)
CIE-LCH	lch(24.18, 74.53, 307.50°)
OKLab	oklab(36.69% 0.0504 -0.1703)
OKLCH	oklch(36.69% 0.178 286.5)
XYZ	xyz(7.9374, 4.1548, 28.8116)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1E95 #74951E

analogous

#1E3895 #3F1E95 #7B1E95

triadic

#3F1E95 #953F1E #1E953F

tetradic

#3F1E95 #951E38 #74951E #1E957B

square

#3F1E95 #951E38 #74951E #1E957B

split-complementary

#3F1E95 #957B1E #38951E

monochromatic

#14092F #291462 #3F1E95 #5528C8 #7851DC

Accessibility & contrast

On white

11.47

#3F1E95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3F1E95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1E95

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1E95	#FFFFFF	#000000	##FFFFFF
##3F1E95	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003693

Tritanopia (blue-blind)

#154159

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3f1e95;
/* rgb */ color: rgb(63, 30, 149);
/* oklch */ color: oklch(36.7% 0.178 286.5);

Tailwind

colors: {
  custom: {
    50: '#7f5fb5',
    500: '#3f1e95',
    950: '#000000',
  },
}

SCSS

$custom: #3f1e95;
$custom-light: #7f5fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1e95",
  "rgb": {
    "r": 63,
    "g": 30,
    "b": 149
  },
  "hsl": {
    "h": 256.639,
    "s": 66.48,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36686,
    "c": 0.17758,
    "h": 286.5
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary

#3F1E95

secondary

#A0BF50

accent

#E93EBA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3F1E95

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

Preview Lab → · Contrast checker → · Palette generator →