#2A147A#2A147A

#2A147A is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.157 H 281.7°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A147A
RGB	rgb(42, 20, 122)
HSL	hsl(253, 72%, 28%)
HSV	hsv(253, 84%, 48%)
CMYK	cmyk(65.6%, 83.6%, 0%, 52.2%)
CIE-LAB	lab(17.45, 39.57, -53.35)
CIE-LCH	lch(17.45, 66.42, 306.57°)
OKLab	oklab(30.62% 0.0319 -0.1539)
OKLCH	oklch(30.62% 0.157 281.7)
XYZ	xyz(4.7168, 2.3973, 18.6228)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A147A #647A14

analogous

#14317A #2A147A #5D147A

triadic

#2A147A #7A2A14 #147A2A

tetradic

#2A147A #7A1431 #647A14 #147A5D

square

#2A147A #7A1431 #647A14 #147A5D

split-complementary

#2A147A #7A5D14 #317A14

monochromatic

#09041A #180B45 #2A147A #3C1DAF #522CDC

Accessibility & contrast

On white

14.19

#2A147A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2A147A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A147A

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A147A	#FFFFFF	#000000	##FFFFFF
##2A147A	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7D

Deuteranopia (green-blind)

#002778

Tritanopia (blue-blind)

#003348

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2a147a;
/* rgb */ color: rgb(42, 20, 122);
/* oklch */ color: oklch(30.6% 0.157 281.7);

Tailwind

colors: {
  custom: {
    50: '#7056a2',
    500: '#2a147a',
    950: '#000000',
  },
}

SCSS

$custom: #2a147a;
$custom-light: #7056a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a147a",
  "rgb": {
    "r": 42,
    "g": 20,
    "b": 122
  },
  "hsl": {
    "h": 252.941,
    "s": 71.831,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30622,
    "c": 0.15719,
    "h": 281.7
  },
  "luminance": 0.02398
}

Semantic roles & 50–950 ramp

primary

#2A147A

secondary

#96B03A

accent

#EF39C7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #2A147A

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

Preview Lab → · Contrast checker → · Palette generator →