#2F1B8A#2F1B8A

#2F1B8A is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.169 H 280.4°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B8A
RGB	rgb(47, 27, 138)
HSL	hsl(251, 67%, 32%)
HSV	hsv(251, 80%, 54%)
CMYK	cmyk(65.9%, 80.4%, 0%, 45.9%)
CIE-LAB	lab(20.91, 41.62, -57.73)
CIE-LCH	lch(20.91, 71.17, 305.79°)
OKLab	oklab(33.68% 0.0307 -0.1666)
OKLCH	oklch(33.68% 0.169 280.4)
XYZ	xyz(6.1502, 3.2227, 24.3378)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B8A #768A1B

analogous

#1B3E8A #2F1B8A #671B8A

triadic

#2F1B8A #8A2F1B #1B8A2F

tetradic

#2F1B8A #8A1B3E #768A1B #1B8A67

square

#2F1B8A #8A1B3E #768A1B #1B8A67

split-complementary

#2F1B8A #8A671B #3E8A1B

monochromatic

#0C0724 #1E1157 #2F1B8A #4025BD #6045DB

Accessibility & contrast

On white

12.77

#2F1B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F1B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B8A

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B8A	#FFFFFF	#000000	##FFFFFF
##2F1B8A	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f1b8a;
/* rgb */ color: rgb(47, 27, 138);
/* oklch */ color: oklch(33.7% 0.169 280.4);

Tailwind

colors: {
  custom: {
    50: '#755bad',
    500: '#2f1b8a',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b8a;
$custom-light: #755bad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b8a",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 250.811,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33681,
    "c": 0.16945,
    "h": 280.4
  },
  "luminance": 0.03223
}

Semantic roles & 50–950 ramp

primary

#2F1B8A

secondary

#A7BC45

accent

#EA3ECB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1B8A

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

Preview Lab → · Contrast checker → · Palette generator →