#2A4AC3#2A4AC3

#2A4AC3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.6% C 0.192 H 266.9°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#2A4AC3
RGB	rgb(42, 74, 195)
HSL	hsl(227, 65%, 46%)
HSV	hsv(227, 78%, 76%)
CMYK	cmyk(78.5%, 62.1%, 0%, 23.5%)
CIE-LAB	lab(36.61, 32.50, -66.35)
CIE-LCH	lch(36.61, 73.88, 296.10°)
OKLab	oklab(46.6% -0.0103 -0.1919)
OKLCH	oklch(46.6% 0.192 266.9)
XYZ	xyz(13.2505, 9.3284, 52.7214)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4AC3 #C3A32A

analogous

#2A97C3 #2A4AC3 #572AC3

triadic

#2A4AC3 #C32A4A #4AC32A

tetradic

#2A4AC3 #C32A97 #C3A32A #2AC357

square

#2A4AC3 #C32A97 #C3A32A #2AC357

split-complementary

#2A4AC3 #C3572A #97C32A

monochromatic

#14245E #1F3791 #2A4AC3 #516DD9 #8397E4

Accessibility & contrast

On white

7.33

#2A4AC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2A4AC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4AC3

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4AC3	#FFFFFF	#000000	##FFFFFF
##2A4AC3	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC7

Deuteranopia (green-blind)

#004FC1

Tritanopia (blue-blind)

#00697F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2a4ac3;
/* rgb */ color: rgb(42, 74, 195);
/* oklch */ color: oklch(46.6% 0.192 266.9);

Tailwind

colors: {
  custom: {
    50: '#7c7cd6',
    500: '#2a4ac3',
    950: '#000000',
  },
}

SCSS

$custom: #2a4ac3;
$custom-light: #7c7cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4ac3",
  "rgb": {
    "r": 42,
    "g": 74,
    "b": 195
  },
  "hsl": {
    "h": 227.451,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46599,
    "c": 0.19218,
    "h": 266.9
  },
  "luminance": 0.0933
}

Semantic roles & 50–950 ramp

primary

#2A4AC3

secondary

#CDBC7B

accent

#C540E8

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A4AC3

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

Preview Lab → · Contrast checker → · Palette generator →