#2A1680#2A1680

#2A1680 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.163 H 280.2°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A1680
RGB	rgb(42, 22, 128)
HSL	hsl(251, 71%, 29%)
HSV	hsv(251, 83%, 50%)
CMYK	cmyk(67.2%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(18.47, 40.46, -55.48)
CIE-LCH	lch(18.47, 68.67, 306.10°)
OKLab	oklab(31.54% 0.0289 -0.1602)
OKLCH	oklch(31.54% 0.163 280.2)
XYZ	xyz(5.1368, 2.6242, 20.6537)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1680 #6C8016

analogous

#163780 #2A1680 #5F1680

triadic

#2A1680 #802A16 #16802A

tetradic

#2A1680 #801637 #6C8016 #16805F

square

#2A1680 #801637 #6C8016 #16805F

split-complementary

#2A1680 #805F16 #378016

monochromatic

#09041A #190D4C #2A1680 #3B1FB4 #5434DC

Accessibility & contrast

On white

13.77

#2A1680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2A1680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1680

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1680	#FFFFFF	#000000	##FFFFFF
##2A1680	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003183

Deuteranopia (green-blind)

#00297E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2a1680;
/* rgb */ color: rgb(42, 22, 128);
/* oklch */ color: oklch(31.5% 0.163 280.2);

Tailwind

colors: {
  custom: {
    50: '#7157a6',
    500: '#2a1680',
    950: '#000000',
  },
}

SCSS

$custom: #2a1680;
$custom-light: #7157a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1680",
  "rgb": {
    "r": 42,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 251.321,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31535,
    "c": 0.16274,
    "h": 280.2
  },
  "luminance": 0.02625
}

Semantic roles & 50–950 ramp

primary

#2A1680

secondary

#9EB53D

accent

#ED3ACC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2A1680

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

Preview Lab → · Contrast checker → · Palette generator →