#2A1684#2A1684

#2A1684 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.0% C 0.168 H 279.5°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A1684
RGB	rgb(42, 22, 132)
HSL	hsl(251, 71%, 30%)
HSV	hsv(251, 83%, 52%)
CMYK	cmyk(68.2%, 83.3%, 0%, 48.2%)
CIE-LAB	lab(18.94, 41.70, -57.25)
CIE-LCH	lch(18.94, 70.82, 306.07°)
OKLab	oklab(31.99% 0.0276 -0.1653)
OKLCH	oklch(31.99% 0.168 279.5)
XYZ	xyz(5.4053, 2.7316, 22.0677)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1684 #708416

analogous

#163984 #2A1684 #611684

triadic

#2A1684 #842A16 #16842A

tetradic

#2A1684 #841639 #708416 #168461

square

#2A1684 #841639 #708416 #168461

split-complementary

#2A1684 #846116 #398416

monochromatic

#09051B #190D50 #2A1684 #3B1FB8 #5537DE

Accessibility & contrast

On white

13.58

#2A1684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2A1684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1684

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1684	#FFFFFF	#000000	##FFFFFF
##2A1684	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003287

Deuteranopia (green-blind)

#002A82

Tritanopia (blue-blind)

#00384E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2a1684;
/* rgb */ color: rgb(42, 22, 132);
/* oklch */ color: oklch(32.0% 0.168 279.5);

Tailwind

colors: {
  custom: {
    50: '#7257a9',
    500: '#2a1684',
    950: '#000000',
  },
}

SCSS

$custom: #2a1684;
$custom-light: #7257a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1684",
  "rgb": {
    "r": 42,
    "g": 22,
    "b": 132
  },
  "hsl": {
    "h": 250.909,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31992,
    "c": 0.16758,
    "h": 279.5
  },
  "luminance": 0.02732
}

Semantic roles & 50–950 ramp

primary

#2A1684

secondary

#A2B83D

accent

#EE3ACD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2A1684

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

Preview Lab → · Contrast checker → · Palette generator →