#2A1786#2A1786

#2A1786 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.169 H 279.0°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#2A1786
RGB	rgb(42, 23, 134)
HSL	hsl(250, 71%, 31%)
HSV	hsv(250, 83%, 53%)
CMYK	cmyk(68.7%, 82.8%, 0%, 47.5%)
CIE-LAB	lab(19.33, 41.83, -57.85)
CIE-LCH	lch(19.33, 71.39, 305.87°)
OKLab	oklab(32.34% 0.0264 -0.1671)
OKLCH	oklch(32.34% 0.169 279)
XYZ	xyz(5.5629, 2.8258, 22.8019)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1786 #738617

analogous

#173B86 #2A1786 #611786

triadic

#2A1786 #862A17 #17862A

tetradic

#2A1786 #86173B #738617 #178661

square

#2A1786 #86173B #738617 #178661

split-complementary

#2A1786 #866117 #3B8617

monochromatic

#09051E #1A0E52 #2A1786 #3A20BA #563ADD

Accessibility & contrast

On white

13.42

#2A1786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2A1786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1786

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1786	#FFFFFF	#000000	##FFFFFF
##2A1786	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003389

Deuteranopia (green-blind)

#002A84

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a1786;
/* rgb */ color: rgb(42, 23, 134);
/* oklch */ color: oklch(32.3% 0.169 279.0);

Tailwind

colors: {
  custom: {
    50: '#7258aa',
    500: '#2a1786',
    950: '#000000',
  },
}

SCSS

$custom: #2a1786;
$custom-light: #7258aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1786",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 250.27,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32336,
    "c": 0.16915,
    "h": 279
  },
  "luminance": 0.02826
}

Semantic roles & 50–950 ramp

primary

#2A1786

secondary

#A5BA3F

accent

#ED3ACF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2A1786

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

Preview Lab → · Contrast checker → · Palette generator →