#2A2CAB#2A2CAB

#2A2CAB is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.195 H 272.2°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A2CAB
RGB	rgb(42, 44, 171)
HSL	hsl(239, 61%, 42%)
HSV	hsv(239, 75%, 67%)
CMYK	cmyk(75.4%, 74.3%, 0%, 32.9%)
CIE-LAB	lab(27.39, 42.58, -67.28)
CIE-LCH	lch(27.39, 79.63, 302.33°)
OKLab	oklab(39.21% 0.0076 -0.1947)
OKLCH	oklch(39.21% 0.195 272.2)
XYZ	xyz(9.2037, 5.2329, 39.0452)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2CAB #ABA92A

analogous

#2A6DAB #2A2CAB #692AAB

triadic

#2A2CAB #AB2A2C #2CAB2A

tetradic

#2A2CAB #AB2A6D #ABA92A #2AAB69

square

#2A2CAB #AB2A6D #ABA92A #2AAB69

split-complementary

#2A2CAB #AB692A #6DAB2A

monochromatic

#121349 #1E1F7A #2A2CAB #4244D1 #7374DD

Accessibility & contrast

On white

10.26

#2A2CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2A2CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2CAB

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2CAB	#FFFFFF	#000000	##FFFFFF
##2A2CAB	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AF

Deuteranopia (green-blind)

#003AA9

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2a2cab;
/* rgb */ color: rgb(42, 44, 171);
/* oklch */ color: oklch(39.2% 0.195 272.2);

Tailwind

colors: {
  custom: {
    50: '#7967c5',
    500: '#2a2cab',
    950: '#000000',
  },
}

SCSS

$custom: #2a2cab;
$custom-light: #7967c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2cab",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 171
  },
  "hsl": {
    "h": 239.07,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39206,
    "c": 0.19489,
    "h": 272.2
  },
  "luminance": 0.05234
}

Semantic roles & 50–950 ramp

primary

#2A2CAB

secondary

#C4C36D

accent

#E144E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2CAB

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

Preview Lab → · Contrast checker → · Palette generator →