#2A1571#2A1571

#2A1571 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.145 H 283.6°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A1571
RGB	rgb(42, 21, 113)
HSL	hsl(254, 69%, 26%)
HSV	hsv(254, 81%, 44%)
CMYK	cmyk(62.8%, 81.4%, 0%, 55.7%)
CIE-LAB	lab(16.60, 36.27, -48.94)
CIE-LCH	lch(16.60, 60.92, 306.54°)
OKLab	oklab(29.73% 0.0342 -0.1411)
OKLCH	oklch(29.73% 0.145 283.6)
XYZ	xyz(4.2027, 2.2205, 15.8267)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1571 #5C7115

analogous

#152E71 #2A1571 #581571

triadic

#2A1571 #712A15 #15712A

tetradic

#2A1571 #71152E #5C7115 #157158

square

#2A1571 #71152E #5C7115 #157158

split-complementary

#2A1571 #715815 #2E7115

monochromatic

#0A051A #170B3D #2A1571 #3D1FA5 #5129D7

Accessibility & contrast

On white

14.54

#2A1571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#2A1571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1571

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1571	#FFFFFF	#000000	##FFFFFF
##2A1571	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#00266F

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2a1571;
/* rgb */ color: rgb(42, 21, 113);
/* oklch */ color: oklch(29.7% 0.145 283.6);

Tailwind

colors: {
  custom: {
    50: '#6e569b',
    500: '#2a1571',
    950: '#000000',
  },
}

SCSS

$custom: #2a1571;
$custom-light: #6e569b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1571",
  "rgb": {
    "r": 42,
    "g": 21,
    "b": 113
  },
  "hsl": {
    "h": 253.696,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29734,
    "c": 0.14519,
    "h": 283.6
  },
  "luminance": 0.02221
}

Semantic roles & 50–950 ramp

primary

#2A1571

secondary

#8EA73B

accent

#EB3CC4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2A1571

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

Preview Lab → · Contrast checker → · Palette generator →