#3F249E#3F249E

#3F249E is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.3% C 0.182 H 283.9°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3F249E
RGB	rgb(63, 36, 158)
HSL	hsl(253, 63%, 38%)
HSV	hsv(253, 77%, 62%)
CMYK	cmyk(60.1%, 77.2%, 0%, 38%)
CIE-LAB	lab(26.12, 45.08, -61.45)
CIE-LCH	lch(26.12, 76.22, 306.27°)
OKLab	oklab(38.32% 0.0437 -0.1771)
OKLCH	oklch(38.32% 0.182 283.9)
XYZ	xyz(8.8504, 4.7866, 32.7986)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F249E #839E24

analogous

#24469E #3F249E #7C249E

triadic

#3F249E #9E3F24 #249E3F

tetradic

#3F249E #9E2446 #839E24 #249E7C

square

#3F249E #9E2446 #839E24 #249E7C

split-complementary

#3F249E #9E7C24 #469E24

monochromatic

#170D3A #2B196C #3F249E #532FD0 #7C61DB

Accessibility & contrast

On white

10.73

#3F249E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3F249E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F249E

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F249E	#FFFFFF	#000000	##FFFFFF
##3F249E	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A1

Deuteranopia (green-blind)

#003A9C

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f249e;
/* rgb */ color: rgb(63, 36, 158);
/* oklch */ color: oklch(38.3% 0.182 283.9);

Tailwind

colors: {
  custom: {
    50: '#8062bc',
    500: '#3f249e',
    950: '#000000',
  },
}

SCSS

$custom: #3f249e;
$custom-light: #8062bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3f249e",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 158
  },
  "hsl": {
    "h": 253.279,
    "s": 62.887,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38318,
    "c": 0.18241,
    "h": 283.9
  },
  "luminance": 0.04787
}

Semantic roles & 50–950 ramp

primary

#3F249E

secondary

#AAC05E

accent

#E642C2

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3F249E

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

Preview Lab → · Contrast checker → · Palette generator →