#2A2CA9#2A2CA9

#2A2CA9 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.192 H 272.4°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2A2CA9
RGB	rgb(42, 44, 169)
HSL	hsl(239, 60%, 41%)
HSV	hsv(239, 75%, 66%)
CMYK	cmyk(75.1%, 74%, 0%, 33.7%)
CIE-LAB	lab(27.18, 41.91, -66.43)
CIE-LCH	lch(27.18, 78.54, 302.25°)
OKLab	oklab(38.99% 0.0079 -0.1922)
OKLCH	oklch(38.99% 0.192 272.4)
XYZ	xyz(9.0145, 5.1572, 38.0488)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2CA9 #A9A72A

analogous

#2A6CA9 #2A2CA9 #682AA9

triadic

#2A2CA9 #A92A2C #2CA92A

tetradic

#2A2CA9 #A92A6C #A9A72A #2AA968

square

#2A2CA9 #A92A6C #A9A72A #2AA968

split-complementary

#2A2CA9 #A9682A #6CA92A

monochromatic

#121247 #1E1F78 #2A2CA9 #4143D0 #7273DC

Accessibility & contrast

On white

10.34

#2A2CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2A2CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2CA9

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2CA9	#FFFFFF	#000000	##FFFFFF
##2A2CA9	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AD

Deuteranopia (green-blind)

#003AA7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2ca9;
/* rgb */ color: rgb(42, 44, 169);
/* oklch */ color: oklch(39.0% 0.192 272.4);

Tailwind

colors: {
  custom: {
    50: '#7967c4',
    500: '#2a2ca9',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ca9;
$custom-light: #7967c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ca9",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 169
  },
  "hsl": {
    "h": 239.055,
    "s": 60.19,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38994,
    "c": 0.1924,
    "h": 272.4
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#2A2CA9

secondary

#C3C26C

accent

#E144E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2CA9

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

Preview Lab → · Contrast checker → · Palette generator →