#3E1F8F#3E1F8F

#3E1F8F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.170 H 287.1°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E1F8F
RGB	rgb(62, 31, 143)
HSL	hsl(257, 64%, 34%)
HSV	hsv(257, 78%, 56%)
CMYK	cmyk(56.6%, 78.3%, 0%, 43.9%)
CIE-LAB	lab(23.63, 43.01, -56.32)
CIE-LCH	lch(23.63, 70.87, 307.36°)
OKLab	oklab(36.09% 0.05 -0.1621)
OKLCH	oklch(36.09% 0.17 287.1)
XYZ	xyz(7.4330, 3.9869, 26.3592)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1F8F #708F1F

analogous

#1F388F #3E1F8F #761F8F

triadic

#3E1F8F #8F3E1F #1F8F3E

tetradic

#3E1F8F #8F1F38 #708F1F #1F8F76

square

#3E1F8F #8F1F38 #708F1F #1F8F76

split-complementary

#3E1F8F #8F761F #388F1F

monochromatic

#12092A #28145D #3E1F8F #542AC1 #764FD9

Accessibility & contrast

On white

11.68

#3E1F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#3E1F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1F8F

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1F8F	#FFFFFF	#000000	##FFFFFF
##3E1F8F	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#1A3F56

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3e1f8f;
/* rgb */ color: rgb(62, 31, 143);
/* oklch */ color: oklch(36.1% 0.170 287.1);

Tailwind

colors: {
  custom: {
    50: '#7d5fb1',
    500: '#3e1f8f',
    950: '#000000',
  },
}

SCSS

$custom: #3e1f8f;
$custom-light: #7d5fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1f8f",
  "rgb": {
    "r": 62,
    "g": 31,
    "b": 143
  },
  "hsl": {
    "h": 256.607,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.36094,
    "c": 0.16964,
    "h": 287.1
  },
  "luminance": 0.03987
}

Semantic roles & 50–950 ramp

primary

#3E1F8F

secondary

#9DBC4E

accent

#E740B9

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3E1F8F

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

Preview Lab → · Contrast checker → · Palette generator →