#2A3894#2A3894

#2A3894 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.0% C 0.151 H 271.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A3894
RGB	rgb(42, 56, 148)
HSL	hsl(232, 56%, 37%)
HSV	hsv(232, 72%, 58%)
CMYK	cmyk(71.6%, 62.2%, 0%, 42%)
CIE-LAB	lab(28.00, 26.80, -52.31)
CIE-LCH	lch(28.00, 58.78, 297.13°)
OKLab	oklab(38.99% 0.0025 -0.1509)
OKLCH	oklch(38.99% 0.151 271)
XYZ	xyz(7.7125, 5.4579, 28.6583)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3894 #94862A

analogous

#2A6D94 #2A3894 #512A94

triadic

#2A3894 #942A38 #38942A

tetradic

#2A3894 #942A6D #94862A #2A9451

square

#2A3894 #942A6D #94862A #2A9451

split-complementary

#2A3894 #94512A #6D942A

monochromatic

#0F1435 #1C2664 #2A3894 #384AC4 #6574D3

Accessibility & contrast

On white

10.04

#2A3894 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2A3894 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3894

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3894	#FFFFFF	#000000	##FFFFFF
##2A3894	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004797

Deuteranopia (green-blind)

#003D92

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a3894;
/* rgb */ color: rgb(42, 56, 148);
/* oklch */ color: oklch(39.0% 0.151 271.0);

Tailwind

colors: {
  custom: {
    50: '#726eb4',
    500: '#2a3894',
    950: '#000000',
  },
}

SCSS

$custom: #2a3894;
$custom-light: #726eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3894",
  "rgb": {
    "r": 42,
    "g": 56,
    "b": 148
  },
  "hsl": {
    "h": 232.075,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38985,
    "c": 0.15095,
    "h": 271
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary

#2A3894

secondary

#B9AE60

accent

#CB49DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3894

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

Preview Lab → · Contrast checker → · Palette generator →