#2B1171#2B1171

#2B1171 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.149 H 285.0°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B1171
RGB	rgb(43, 17, 113)
HSL	hsl(256, 74%, 25%)
HSV	hsv(256, 85%, 44%)
CMYK	cmyk(61.9%, 85%, 0%, 55.7%)
CIE-LAB	lab(16.04, 38.35, -49.88)
CIE-LCH	lch(16.04, 62.92, 307.56°)
OKLab	oklab(29.37% 0.0385 -0.1437)
OKLCH	oklch(29.37% 0.149 285)
XYZ	xyz(4.1764, 2.1065, 15.8061)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1171 #577111

analogous

#112771 #2B1171 #5B1171

triadic

#2B1171 #712B11 #11712B

tetradic

#2B1171 #711127 #577111 #11715B

square

#2B1171 #711127 #577111 #11715B

split-complementary

#2B1171 #715B11 #277111

monochromatic

#0A041B #17093C #2B1171 #3F19A6 #5321DB

Accessibility & contrast

On white

14.77

#2B1171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2B1171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1171

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1171	#FFFFFF	#000000	##FFFFFF
##2B1171	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00256F

Tritanopia (blue-blind)

#012E42

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b1171;
/* rgb */ color: rgb(43, 17, 113);
/* oklch */ color: oklch(29.4% 0.149 285.0);

Tailwind

colors: {
  custom: {
    50: '#6f549b',
    500: '#2b1171',
    950: '#000000',
  },
}

SCSS

$custom: #2b1171;
$custom-light: #6f549b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1171",
  "rgb": {
    "r": 43,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 256.25,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29366,
    "c": 0.14879,
    "h": 285
  },
  "luminance": 0.02107
}

Semantic roles & 50–950 ramp

primary

#2B1171

secondary

#89A836

accent

#F137BE

background

#F7F5F9

surface

#EDE8F2

border

#C8C4CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B1171

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

Preview Lab → · Contrast checker → · Palette generator →