#2F1B88#2F1B88

#2F1B88 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.167 H 280.8°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B88
RGB	rgb(47, 27, 136)
HSL	hsl(251, 67%, 32%)
HSV	hsv(251, 80%, 53%)
CMYK	cmyk(65.4%, 80.1%, 0%, 46.7%)
CIE-LAB	lab(20.69, 41.00, -56.84)
CIE-LCH	lch(20.69, 70.08, 305.80°)
OKLab	oklab(33.46% 0.0313 -0.164)
OKLCH	oklch(33.46% 0.167 280.8)
XYZ	xyz(6.0068, 3.1653, 23.5822)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B88 #74881B

analogous

#1B3E88 #2F1B88 #661B88

triadic

#2F1B88 #882F1B #1B882F

tetradic

#2F1B88 #881B3E #74881B #1B8866

square

#2F1B88 #881B3E #74881B #1B8866

split-complementary

#2F1B88 #88661B #3E881B

monochromatic

#0C0722 #1D1155 #2F1B88 #4125BB #5F44DA

Accessibility & contrast

On white

12.86

#2F1B88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2F1B88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B88

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B88	#FFFFFF	#000000	##FFFFFF
##2F1B88	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002E86

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f1b88;
/* rgb */ color: rgb(47, 27, 136);
/* oklch */ color: oklch(33.5% 0.167 280.8);

Tailwind

colors: {
  custom: {
    50: '#755bac',
    500: '#2f1b88',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b88;
$custom-light: #755bac;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b88",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 136
  },
  "hsl": {
    "h": 251.009,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33461,
    "c": 0.16701,
    "h": 280.8
  },
  "luminance": 0.03166
}

Semantic roles & 50–950 ramp

primary

#2F1B88

secondary

#A5BB44

accent

#EA3ECA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1B88

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

Preview Lab → · Contrast checker → · Palette generator →