#2A1756#2A1756

#2A1756 is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.2% C 0.107 H 291.5°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#2A1756
RGB	rgb(42, 23, 86)
HSL	hsl(258, 58%, 21%)
HSV	hsv(258, 73%, 34%)
CMYK	cmyk(51.2%, 73.3%, 0%, 66.3%)
CIE-LAB	lab(14.27, 26.49, -34.90)
CIE-LCH	lch(14.27, 43.82, 307.20°)
OKLab	oklab(27.25% 0.0393 -0.1)
OKLCH	oklch(27.25% 0.107 291.5)
XYZ	xyz(2.9405, 1.7768, 8.9903)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1756 #435617

analogous

#172456 #2A1756 #4A1756

triadic

#2A1756 #562A17 #17562A

tetradic

#2A1756 #561724 #435617 #17564A

square

#2A1756 #561724 #435617 #17564A

split-complementary

#2A1756 #564A17 #245617

monochromatic

#0C0618 #120A26 #2A1756 #422486 #5931B7

Accessibility & contrast

On white

15.49

#2A1756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#2A1756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1756

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1756	#FFFFFF	#000000	##FFFFFF
##2A1756	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002558

Deuteranopia (green-blind)

#002355

Tritanopia (blue-blind)

#1C2734

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2a1756;
/* rgb */ color: rgb(42, 23, 86);
/* oklch */ color: oklch(27.2% 0.107 291.5);

Tailwind

colors: {
  custom: {
    50: '#685586',
    500: '#2a1756',
    950: '#000000',
  },
}

SCSS

$custom: #2a1756;
$custom-light: #685586;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1756",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 86
  },
  "hsl": {
    "h": 258.095,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27249,
    "c": 0.10743,
    "h": 291.5
  },
  "luminance": 0.01777
}

Semantic roles & 50–950 ramp

primary

#2A1756

secondary

#758D3C

accent

#E147B3

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06030B

muted

#7A787C

Preview Lab

Preview with #2A1756

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

Preview Lab → · Contrast checker → · Palette generator →