#2F1C8B#2F1C8B

#2F1C8B is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.170 H 280.1°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F1C8B
RGB	rgb(47, 28, 139)
HSL	hsl(250, 66%, 33%)
HSV	hsv(250, 80%, 55%)
CMYK	cmyk(66.2%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(21.20, 41.42, -57.88)
CIE-LCH	lch(21.20, 71.18, 305.59°)
OKLab	oklab(33.91% 0.0299 -0.1671)
OKLCH	oklch(33.91% 0.17 280.1)
XYZ	xyz(6.2463, 3.2984, 24.7286)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1C8B #788B1C

analogous

#1C418B #2F1C8B #661C8B

triadic

#2F1C8B #8B2F1C #1C8B2F

tetradic

#2F1C8B #8B1C41 #788B1C #1C8B66

square

#2F1C8B #8B1C41 #788B1C #1C8B66

split-complementary

#2F1C8B #8B661C #418B1C

monochromatic

#0D0725 #1E1258 #2F1C8B #4026BE #6047DA

Accessibility & contrast

On white

12.65

#2F1C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F1C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1C8B

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1C8B	#FFFFFF	#000000	##FFFFFF
##2F1C8B	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f1c8b;
/* rgb */ color: rgb(47, 28, 139);
/* oklch */ color: oklch(33.9% 0.170 280.1);

Tailwind

colors: {
  custom: {
    50: '#755cae',
    500: '#2f1c8b',
    950: '#000000',
  },
}

SCSS

$custom: #2f1c8b;
$custom-light: #755cae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1c8b",
  "rgb": {
    "r": 47,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 250.27,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33913,
    "c": 0.16974,
    "h": 280.1
  },
  "luminance": 0.03299
}

Semantic roles & 50–950 ramp

primary

#2F1C8B

secondary

#A8BC47

accent

#E93ECC

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #2F1C8B

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

Preview Lab → · Contrast checker → · Palette generator →