#2F1C81#2F1C81

#2F1C81 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.157 H 282.0°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F1C81
RGB	rgb(47, 28, 129)
HSL	hsl(251, 64%, 31%)
HSV	hsv(251, 78%, 51%)
CMYK	cmyk(63.6%, 78.3%, 0%, 49.4%)
CIE-LAB	lab(20.12, 38.27, -53.38)
CIE-LCH	lch(20.12, 65.68, 305.64°)
OKLab	oklab(32.84% 0.0327 -0.1539)
OKLCH	oklch(32.84% 0.157 282)
XYZ	xyz(5.5488, 3.0194, 21.0550)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1C81 #6E811C

analogous

#1C3B81 #2F1C81 #611C81

triadic

#2F1C81 #812F1C #1C812F

tetradic

#2F1C81 #811C3B #6E811C #1C8161

square

#2F1C81 #811C3B #6E811C #1C8161

split-complementary

#2F1C81 #81611C #3B811C

monochromatic

#0A061C #1D114F #2F1C81 #4127B3 #5D42D6

Accessibility & contrast

On white

13.09

#2F1C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2F1C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1C81

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1C81	#FFFFFF	#000000	##FFFFFF
##2F1C81	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#002D7F

Tritanopia (blue-blind)

#00394D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f1c81;
/* rgb */ color: rgb(47, 28, 129);
/* oklch */ color: oklch(32.8% 0.157 282.0);

Tailwind

colors: {
  custom: {
    50: '#735ba7',
    500: '#2f1c81',
    950: '#000000',
  },
}

SCSS

$custom: #2f1c81;
$custom-light: #735ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1c81",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 129
  },
  "hsl": {
    "h": 251.287,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32835,
    "c": 0.15738,
    "h": 282
  },
  "luminance": 0.0302
}

Semantic roles & 50–950 ramp

primary

#2F1C81

secondary

#9FB444

accent

#E740C8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1C81

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

Preview Lab → · Contrast checker → · Palette generator →