#2A1893#2A1893

#2A1893 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.0% C 0.184 H 276.9°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A1893
RGB	rgb(42, 24, 147)
HSL	hsl(249, 72%, 34%)
HSV	hsv(249, 84%, 58%)
CMYK	cmyk(71.4%, 83.7%, 0%, 42.4%)
CIE-LAB	lab(21.02, 45.37, -63.17)
CIE-LCH	lch(21.02, 77.77, 305.69°)
OKLab	oklab(33.95% 0.0219 -0.1825)
OKLCH	oklch(33.95% 0.184 276.9)
XYZ	xyz(6.5462, 3.2515, 27.8807)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1893 #819318

analogous

#184493 #2A1893 #671893

triadic

#2A1893 #932A18 #18932A

tetradic

#2A1893 #931844 #819318 #189367

square

#2A1893 #931844 #819318 #189367

split-complementary

#2A1893 #936718 #449318

monochromatic

#0C072A #1B0F5E #2A1893 #3921C8 #5C45E1

Accessibility & contrast

On white

12.72

#2A1893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2A1893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1893

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1893	#FFFFFF	#000000	##FFFFFF
##2A1893	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003796

Deuteranopia (green-blind)

#002D91

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a1893;
/* rgb */ color: rgb(42, 24, 147);
/* oklch */ color: oklch(34.0% 0.184 276.9);

Tailwind

colors: {
  custom: {
    50: '#755ab4',
    500: '#2a1893',
    950: '#000000',
  },
}

SCSS

$custom: #2a1893;
$custom-light: #755ab4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1893",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 147
  },
  "hsl": {
    "h": 248.78,
    "s": 71.93,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33952,
    "c": 0.18384,
    "h": 276.9
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary

#2A1893

secondary

#AFC245

accent

#EF39D4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2A1893

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

Preview Lab → · Contrast checker → · Palette generator →