#2F1D81#2F1D81

#2F1D81 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.156 H 281.8°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F1D81
RGB	rgb(47, 29, 129)
HSL	hsl(251, 63%, 31%)
HSV	hsv(251, 78%, 51%)
CMYK	cmyk(63.6%, 77.5%, 0%, 49.4%)
CIE-LAB	lab(20.31, 37.73, -53.06)
CIE-LCH	lch(20.31, 65.11, 305.41°)
OKLab	oklab(32.97% 0.032 -0.153)
OKLCH	oklch(32.97% 0.156 281.8)
XYZ	xyz(5.5729, 3.0676, 21.0631)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1D81 #6F811D

analogous

#1D3D81 #2F1D81 #611D81

triadic

#2F1D81 #812F1D #1D812F

tetradic

#2F1D81 #811D3D #6F811D #1D8161

square

#2F1D81 #811D3D #6F811D #1D8161

split-complementary

#2F1D81 #81611D #3D811D

monochromatic

#0B071D #1D124F #2F1D81 #4128B3 #5E44D5

Accessibility & contrast

On white

13.01

#2F1D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F1D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1D81

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1D81	#FFFFFF	#000000	##FFFFFF
##2F1D81	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#002D7F

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f1d81;
/* rgb */ color: rgb(47, 29, 129);
/* oklch */ color: oklch(33.0% 0.156 281.8);

Tailwind

colors: {
  custom: {
    50: '#735ca7',
    500: '#2f1d81',
    950: '#000000',
  },
}

SCSS

$custom: #2f1d81;
$custom-light: #735ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1d81",
  "rgb": {
    "r": 47,
    "g": 29,
    "b": 129
  },
  "hsl": {
    "h": 250.8,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32969,
    "c": 0.15633,
    "h": 281.8
  },
  "luminance": 0.03068
}

Semantic roles & 50–950 ramp

primary

#2F1D81

secondary

#A0B446

accent

#E641C9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1D81

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

Preview Lab → · Contrast checker → · Palette generator →