#2A1588#2A1588

#2A1588 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.173 H 278.9°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A1588
RGB	rgb(42, 21, 136)
HSL	hsl(251, 73%, 31%)
HSV	hsv(251, 85%, 53%)
CMYK	cmyk(69.1%, 84.6%, 0%, 46.7%)
CIE-LAB	lab(19.25, 43.38, -59.25)
CIE-LCH	lch(19.25, 73.43, 306.21°)
OKLab	oklab(32.35% 0.0267 -0.1711)
OKLCH	oklch(32.35% 0.173 278.9)
XYZ	xyz(5.6655, 2.8057, 23.5308)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1588 #738815

analogous

#153988 #2A1588 #631588

triadic

#2A1588 #882A15 #15882A

tetradic

#2A1588 #881539 #738815 #158863

square

#2A1588 #881539 #738815 #158863

split-complementary

#2A1588 #886315 #398815

monochromatic

#09051E #1A0D53 #2A1588 #3A1DBD #5637E0

Accessibility & contrast

On white

13.45

#2A1588 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2A1588 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1588

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1588	#FFFFFF	#000000	##FFFFFF
##2A1588	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338B

Deuteranopia (green-blind)

#002A86

Tritanopia (blue-blind)

#003950

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a1588;
/* rgb */ color: rgb(42, 21, 136);
/* oklch */ color: oklch(32.3% 0.173 278.9);

Tailwind

colors: {
  custom: {
    50: '#7357ac',
    500: '#2a1588',
    950: '#000000',
  },
}

SCSS

$custom: #2a1588;
$custom-light: #7357ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1588",
  "rgb": {
    "r": 42,
    "g": 21,
    "b": 136
  },
  "hsl": {
    "h": 250.957,
    "s": 73.248,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32346,
    "c": 0.17317,
    "h": 278.9
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#2A1588

secondary

#A5BC3D

accent

#F038CE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2A1588

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

Preview Lab → · Contrast checker → · Palette generator →