#2B2C6B#2B2C6B

#2B2C6B is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.107 H 278.1°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C6B
RGB	rgb(43, 44, 107)
HSL	hsl(239, 43%, 29%)
HSV	hsv(239, 60%, 42%)
CMYK	cmyk(59.8%, 58.9%, 0%, 58%)
CIE-LAB	lab(21.49, 19.95, -37.07)
CIE-LCH	lch(21.49, 42.09, 298.29°)
OKLab	oklab(33.12% 0.0151 -0.1062)
OKLCH	oklch(33.12% 0.107 278.1)
XYZ	xyz(4.5499, 3.3762, 14.3190)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C6B #6B6A2B

analogous

#2B4C6B #2B2C6B #4A2B6B

triadic

#2B2C6B #6B2B2C #2C6B2B

tetradic

#2B2C6B #6B2B4C #6B6A2B #2B6B4A

square

#2B2C6B #6B2B4C #6B6A2B #2B6B4A

split-complementary

#2B2C6B #6B4A2B #4C6B2B

monochromatic

#090916 #191A3F #2B2C6B #3D3E97 #5657BB

Accessibility & contrast

On white

12.54

#2B2C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C6B

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C6B	#FFFFFF	#000000	##FFFFFF
##2B2C6B	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366D

Deuteranopia (green-blind)

#00316A

Tritanopia (blue-blind)

#073B47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2c6b;
/* rgb */ color: rgb(43, 44, 107);
/* oklch */ color: oklch(33.1% 0.107 278.1);

Tailwind

colors: {
  custom: {
    50: '#6b6596',
    500: '#2b2c6b',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c6b;
$custom-light: #6b6596;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c6b",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 107
  },
  "hsl": {
    "h": 239.063,
    "s": 42.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33117,
    "c": 0.1073,
    "h": 278.1
  },
  "luminance": 0.03376
}

Semantic roles & 50–950 ramp

primary

#2B2C6B

secondary

#9D9C55

accent

#D055D2

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #2B2C6B

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

Preview Lab → · Contrast checker → · Palette generator →