#2B1181#2B1181

#2B1181 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.2% C 0.168 H 281.2°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B1181
RGB	rgb(43, 17, 129)
HSL	hsl(254, 77%, 29%)
HSV	hsv(254, 87%, 51%)
CMYK	cmyk(66.7%, 86.8%, 0%, 49.4%)
CIE-LAB	lab(17.91, 43.12, -57.03)
CIE-LCH	lch(17.91, 71.50, 307.09°)
OKLab	oklab(31.21% 0.0326 -0.1646)
OKLCH	oklch(31.21% 0.168 281.2)
XYZ	xyz(5.1579, 2.4991, 20.9752)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1181 #678111

analogous

#112F81 #2B1181 #631181

triadic

#2B1181 #812B11 #11812B

tetradic

#2B1181 #81112F #678111 #118163

square

#2B1181 #81112F #678111 #118163

split-complementary

#2B1181 #816311 #2F8111

monochromatic

#09041B #190A4B #2B1181 #3D18B7 #552AE3

Accessibility & contrast

On white

14.00

#2B1181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#2B1181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1181

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1181	#FFFFFF	#000000	##FFFFFF
##2B1181	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F84

Deuteranopia (green-blind)

#00287F

Tritanopia (blue-blind)

#00354B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2b1181;
/* rgb */ color: rgb(43, 17, 129);
/* oklch */ color: oklch(31.2% 0.168 281.2);

Tailwind

colors: {
  custom: {
    50: '#7255a7',
    500: '#2b1181',
    950: '#000000',
  },
}

SCSS

$custom: #2b1181;
$custom-light: #7255a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1181",
  "rgb": {
    "r": 43,
    "g": 17,
    "b": 129
  },
  "hsl": {
    "h": 253.929,
    "s": 76.712,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31209,
    "c": 0.16776,
    "h": 281.2
  },
  "luminance": 0.02499
}

Semantic roles & 50–950 ramp

primary

#2B1181

secondary

#99B737

accent

#F335C7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2B1181

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

Preview Lab → · Contrast checker → · Palette generator →