#2F1B83#2F1B83

#2F1B83 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.161 H 281.8°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B83
RGB	rgb(47, 27, 131)
HSL	hsl(252, 66%, 31%)
HSV	hsv(252, 79%, 51%)
CMYK	cmyk(64.1%, 79.4%, 0%, 48.6%)
CIE-LAB	lab(20.15, 39.43, -54.59)
CIE-LCH	lch(20.15, 67.34, 305.84°)
OKLab	oklab(32.92% 0.0328 -0.1575)
OKLCH	oklch(32.92% 0.161 281.8)
XYZ	xyz(5.6597, 3.0265, 21.7543)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B83 #6F831B

analogous

#1B3B83 #2F1B83 #631B83

triadic

#2F1B83 #832F1B #1B832F

tetradic

#2F1B83 #831B3B #6F831B #1B8363

square

#2F1B83 #831B3B #6F831B #1B8363

split-complementary

#2F1B83 #83631B #3B831B

monochromatic

#0B061E #1D1150 #2F1B83 #4125B6 #5E41D8

Accessibility & contrast

On white

13.08

#2F1B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F1B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B83

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B83	#FFFFFF	#000000	##FFFFFF
##2F1B83	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003486

Deuteranopia (green-blind)

#002D81

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f1b83;
/* rgb */ color: rgb(47, 27, 131);
/* oklch */ color: oklch(32.9% 0.161 281.8);

Tailwind

colors: {
  custom: {
    50: '#735ba8',
    500: '#2f1b83',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b83;
$custom-light: #735ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b83",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 251.538,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32919,
    "c": 0.16087,
    "h": 281.8
  },
  "luminance": 0.03027
}

Semantic roles & 50–950 ramp

primary

#2F1B83

secondary

#A0B643

accent

#E93FC8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1B83

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

Preview Lab → · Contrast checker → · Palette generator →