#2A2BAC#2A2BAC

#2A2BAC is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.197 H 272.3°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A2BAC
RGB	rgb(42, 43, 172)
HSL	hsl(240, 61%, 42%)
HSV	hsv(240, 76%, 67%)
CMYK	cmyk(75.6%, 75%, 0%, 32.5%)
CIE-LAB	lab(27.29, 43.50, -68.05)
CIE-LCH	lch(27.29, 80.76, 302.59°)
OKLab	oklab(39.17% 0.0079 -0.1969)
OKLCH	oklch(39.17% 0.197 272.3)
XYZ	xyz(9.2626, 5.1976, 39.5368)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2BAC #ACAB2A

analogous

#2A6CAC #2A2BAC #6A2AAC

triadic

#2A2BAC #AC2A2B #2BAC2A

tetradic

#2A2BAC #AC2A6C #ACAB2A #2AAC6A

square

#2A2BAC #AC2A6C #ACAB2A #2AAC6A

split-complementary

#2A2BAC #AC6A2A #6CAC2A

monochromatic

#12124A #1E1F7B #2A2BAC #4243D1 #7374DD

Accessibility & contrast

On white

10.30

#2A2BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2A2BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2BAC

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2BAC	#FFFFFF	#000000	##FFFFFF
##2A2BAC	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B0

Deuteranopia (green-blind)

#003AAA

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2bac;
/* rgb */ color: rgb(42, 43, 172);
/* oklch */ color: oklch(39.2% 0.197 272.3);

Tailwind

colors: {
  custom: {
    50: '#7966c6',
    500: '#2a2bac',
    950: '#000000',
  },
}

SCSS

$custom: #2a2bac;
$custom-light: #7966c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2bac",
  "rgb": {
    "r": 42,
    "g": 43,
    "b": 172
  },
  "hsl": {
    "h": 239.538,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39168,
    "c": 0.19711,
    "h": 272.3
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#2A2BAC

secondary

#C4C46D

accent

#E344E4

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2BAC

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

Preview Lab → · Contrast checker → · Palette generator →