#2F1B84#2F1B84

#2F1B84 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.162 H 281.6°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B84
RGB	rgb(47, 27, 132)
HSL	hsl(251, 66%, 31%)
HSV	hsv(251, 80%, 52%)
CMYK	cmyk(64.4%, 79.5%, 0%, 48.2%)
CIE-LAB	lab(20.26, 39.75, -55.05)
CIE-LCH	lch(20.26, 67.90, 305.83°)
OKLab	oklab(33.03% 0.0325 -0.1588)
OKLCH	oklch(33.03% 0.162 281.6)
XYZ	xyz(5.7278, 3.0537, 22.1129)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B84 #70841B

analogous

#1B3B84 #2F1B84 #631B84

triadic

#2F1B84 #842F1B #1B842F

tetradic

#2F1B84 #841B3B #70841B #1B8463

square

#2F1B84 #841B3B #70841B #1B8463

split-complementary

#2F1B84 #84631B #3B841B

monochromatic

#0B061E #1D1151 #2F1B84 #4125B7 #5E41D8

Accessibility & contrast

On white

13.04

#2F1B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F1B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B84

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B84	#FFFFFF	#000000	##FFFFFF
##2F1B84	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003487

Deuteranopia (green-blind)

#002D82

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f1b84;
/* rgb */ color: rgb(47, 27, 132);
/* oklch */ color: oklch(33.0% 0.162 281.6);

Tailwind

colors: {
  custom: {
    50: '#745ba9',
    500: '#2f1b84',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b84;
$custom-light: #745ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b84",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 251.429,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33027,
    "c": 0.1621,
    "h": 281.6
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#2F1B84

secondary

#A1B743

accent

#E93FC9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1B84

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

Preview Lab → · Contrast checker → · Palette generator →