#2B2C6D#2B2C6D

#2B2C6D is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.3% C 0.110 H 277.9°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C6D
RGB	rgb(43, 44, 109)
HSL	hsl(239, 43%, 30%)
HSV	hsv(239, 61%, 43%)
CMYK	cmyk(60.6%, 59.6%, 0%, 57.3%)
CIE-LAB	lab(21.65, 20.67, -38.10)
CIE-LCH	lch(21.65, 43.35, 298.48°)
OKLab	oklab(33.28% 0.0152 -0.1093)
OKLCH	oklch(33.28% 0.11 277.9)
XYZ	xyz(4.6564, 3.4188, 14.8795)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C6D #6D6C2B

analogous

#2B4D6D #2B2C6D #4B2B6D

triadic

#2B2C6D #6D2B2C #2C6D2B

tetradic

#2B2C6D #6D2B4D #6D6C2B #2B6D4B

square

#2B2C6D #6D2B4D #6D6C2B #2B6D4B

split-complementary

#2B2C6D #6D4B2B #4D6D2B

monochromatic

#090916 #1A1A41 #2B2C6D #3C3E99 #5658BC

Accessibility & contrast

On white

12.47

#2B2C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C6D

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C6D	#FFFFFF	#000000	##FFFFFF
##2B2C6D	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00376F

Deuteranopia (green-blind)

#00316C

Tritanopia (blue-blind)

#033B48

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2c6d;
/* rgb */ color: rgb(43, 44, 109);
/* oklch */ color: oklch(33.3% 0.110 277.9);

Tailwind

colors: {
  custom: {
    50: '#6b6597',
    500: '#2b2c6d',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c6d;
$custom-light: #6b6597;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c6d",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 109
  },
  "hsl": {
    "h": 239.091,
    "s": 43.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33284,
    "c": 0.11034,
    "h": 277.9
  },
  "luminance": 0.03419
}

Semantic roles & 50–950 ramp

primary

#2B2C6D

secondary

#9F9E55

accent

#D155D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #2B2C6D

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

Preview Lab → · Contrast checker → · Palette generator →