#2A1F4E#2A1F4E

#2A1F4E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.0% C 0.083 H 290.8°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A1F4E
RGB	rgb(42, 31, 78)
HSL	hsl(254, 43%, 21%)
HSV	hsv(254, 60%, 31%)
CMYK	cmyk(46.2%, 60.3%, 0%, 69.4%)
CIE-LAB	lab(15.60, 18.56, -27.31)
CIE-LCH	lch(15.60, 33.02, 304.20°)
OKLab	oklab(28.01% 0.0295 -0.0776)
OKLCH	oklch(28.01% 0.083 290.8)
XYZ	xyz(2.8196, 2.0222, 7.4480)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1F4E #434E1F

analogous

#1F2C4E #2A1F4E #421F4E

triadic

#2A1F4E #4E2A1F #1F4E2A

tetradic

#2A1F4E #4E1F2C #434E1F #1F4E42

square

#2A1F4E #4E1F2C #434E1F #1F4E42

split-complementary

#2A1F4E #4E421F #2C4E1F

monochromatic

#0C0916 #120E22 #2A1F4E #42307A #5942A6

Accessibility & contrast

On white

14.95

#2A1F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2A1F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1F4E

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1F4E	#FFFFFF	#000000	##FFFFFF
##2A1F4E	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082850

Deuteranopia (green-blind)

#0A264D

Tritanopia (blue-blind)

#202933

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2a1f4e;
/* rgb */ color: rgb(42, 31, 78);
/* oklch */ color: oklch(28.0% 0.083 290.8);

Tailwind

colors: {
  custom: {
    50: '#665b80',
    500: '#2a1f4e',
    950: '#000000',
  },
}

SCSS

$custom: #2a1f4e;
$custom-light: #665b80;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1f4e",
  "rgb": {
    "r": 42,
    "g": 31,
    "b": 78
  },
  "hsl": {
    "h": 254.043,
    "s": 43.119,
    "l": 21.373
  },
  "oklch": {
    "l": 0.28012,
    "c": 0.08307,
    "h": 290.8
  },
  "luminance": 0.02022
}

Semantic roles & 50–950 ramp

primary

#2A1F4E

secondary

#758346

accent

#D355B5

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06040A

muted

#7A797C

Preview Lab

Preview with #2A1F4E

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

Preview Lab → · Contrast checker → · Palette generator →