#3F249D#3F249D

#3F249D is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.2% C 0.181 H 284.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F249D
RGB	rgb(63, 36, 157)
HSL	hsl(253, 63%, 38%)
HSV	hsv(253, 77%, 62%)
CMYK	cmyk(59.9%, 77.1%, 0%, 38.4%)
CIE-LAB	lab(26.02, 44.78, -61.01)
CIE-LCH	lch(26.02, 75.68, 306.28°)
OKLab	oklab(38.22% 0.044 -0.1758)
OKLCH	oklch(38.22% 0.181 284)
XYZ	xyz(8.7647, 4.7523, 32.3472)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F249D #829D24

analogous

#24469D #3F249D #7B249D

triadic

#3F249D #9D3F24 #249D3F

tetradic

#3F249D #9D2446 #829D24 #249D7B

square

#3F249D #9D2446 #829D24 #249D7B

split-complementary

#3F249D #9D7B24 #469D24

monochromatic

#170D39 #2B196B #3F249D #532FCF #7C61DB

Accessibility & contrast

On white

10.77

#3F249D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3F249D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F249D

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F249D	#FFFFFF	#000000	##FFFFFF
##3F249D	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#003A9B

Tritanopia (blue-blind)

#03475F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f249d;
/* rgb */ color: rgb(63, 36, 157);
/* oklch */ color: oklch(38.2% 0.181 284.0);

Tailwind

colors: {
  custom: {
    50: '#8062bb',
    500: '#3f249d',
    950: '#000000',
  },
}

SCSS

$custom: #3f249d;
$custom-light: #8062bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3f249d",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 157
  },
  "hsl": {
    "h": 253.388,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38217,
    "c": 0.18122,
    "h": 284
  },
  "luminance": 0.04753
}

Semantic roles & 50–950 ramp

primary

#3F249D

secondary

#AAC05D

accent

#E642C1

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3F249D

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

Preview Lab → · Contrast checker → · Palette generator →