#2B2ADA#2B2ADA

#2B2ADA is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 44.2% C 0.251 H 270.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B2ADA
RGB	rgb(43, 42, 218)
HSL	hsl(240, 70%, 51%)
HSV	hsv(240, 81%, 85%)
CMYK	cmyk(80.3%, 80.7%, 0%, 14.5%)
CIE-LAB	lab(32.32, 58.72, -86.75)
CIE-LCH	lch(32.32, 104.75, 304.09°)
OKLab	oklab(44.22% 0.0003 -0.2512)
OKLCH	oklch(44.22% 0.251 270.1)
XYZ	xyz(14.4748, 7.2298, 66.9487)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2ADA #D9DA2A

analogous

#2A81DA #2B2ADA #832ADA

triadic

#2B2ADA #DA2B2A #2ADA2B

tetradic

#2B2ADA #DA2A81 #D9DA2A #2ADA83

square

#2B2ADA #DA2A81 #D9DA2A #2ADA83

split-complementary

#2B2ADA #DA832A #81DA2A

monochromatic

#151475 #1E1DA9 #2B2ADA #5F5EE3 #9392EC

Accessibility & contrast

On white

8.58

#2B2ADA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2B2ADA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2ADA

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2ADA	#FFFFFF	#000000	##FFFFFF
##2B2ADA	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055DF

Deuteranopia (green-blind)

#0043D7

Tritanopia (blue-blind)

#006284

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2b2ada;
/* rgb */ color: rgb(43, 42, 218);
/* oklch */ color: oklch(44.2% 0.251 270.1);

Tailwind

colors: {
  custom: {
    50: '#8568e7',
    500: '#2b2ada',
    950: '#000000',
  },
}

SCSS

$custom: #2b2ada;
$custom-light: #8568e7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2ada",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 218
  },
  "hsl": {
    "h": 240.341,
    "s": 70.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.44216,
    "c": 0.25116,
    "h": 270.1
  },
  "luminance": 0.07231
}

Semantic roles & 50–950 ramp

primary

#2B2ADA

secondary

#D6D789

accent

#ED3BEC

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2B2ADA

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

Preview Lab → · Contrast checker → · Palette generator →