#2F1A8B#2F1A8B

#2F1A8B is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.172 H 280.4°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#2F1A8B
RGB	rgb(47, 26, 139)
HSL	hsl(251, 68%, 32%)
HSV	hsv(251, 81%, 55%)
CMYK	cmyk(66.2%, 81.3%, 0%, 45.5%)
CIE-LAB	lab(20.85, 42.43, -58.46)
CIE-LCH	lch(20.85, 72.23, 305.97°)
OKLab	oklab(33.67% 0.031 -0.1687)
OKLCH	oklch(33.67% 0.172 280.4)
XYZ	xyz(6.2004, 3.2067, 24.7133)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1A8B #768B1A

analogous

#1A3E8B #2F1A8B #671A8B

triadic

#2F1A8B #8B2F1A #1A8B2F

tetradic

#2F1A8B #8B1A3E #768B1A #1A8B67

square

#2F1A8B #8B1A3E #768B1A #1A8B67

split-complementary

#2F1A8B #8B671A #3E8B1A

monochromatic

#0C0724 #1E1057 #2F1A8B #4024BF #6043DC

Accessibility & contrast

On white

12.79

#2F1A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F1A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1A8B

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1A8B	#FFFFFF	#000000	##FFFFFF
##2F1A8B	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368E

Deuteranopia (green-blind)

#002E89

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f1a8b;
/* rgb */ color: rgb(47, 26, 139);
/* oklch */ color: oklch(33.7% 0.172 280.4);

Tailwind

colors: {
  custom: {
    50: '#755aae',
    500: '#2f1a8b',
    950: '#000000',
  },
}

SCSS

$custom: #2f1a8b;
$custom-light: #755aae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1a8b",
  "rgb": {
    "r": 47,
    "g": 26,
    "b": 139
  },
  "hsl": {
    "h": 251.15,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33671,
    "c": 0.17156,
    "h": 280.4
  },
  "luminance": 0.03207
}

Semantic roles & 50–950 ramp

primary

#2F1A8B

secondary

#A7BD44

accent

#EB3CCB

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #2F1A8B

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

Preview Lab → · Contrast checker → · Palette generator →