#2B2D68#2B2D68

#2B2D68 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.101 H 277.9°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D68
RGB	rgb(43, 45, 104)
HSL	hsl(238, 41%, 29%)
HSV	hsv(238, 59%, 41%)
CMYK	cmyk(58.7%, 56.7%, 0%, 59.2%)
CIE-LAB	lab(21.54, 18.16, -35.04)
CIE-LCH	lch(21.54, 39.47, 297.40°)
OKLab	oklab(33.08% 0.0138 -0.1003)
OKLCH	oklch(33.08% 0.101 277.9)
XYZ	xyz(4.4325, 3.3895, 13.5147)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D68 #68662B

analogous

#2B4C68 #2B2D68 #482B68

triadic

#2B2D68 #682B2D #2D682B

tetradic

#2B2D68 #682B4C #68662B #2B6848

square

#2B2D68 #682B4C #68662B #2B6848

split-complementary

#2B2D68 #68482B #4C682B

monochromatic

#090916 #191A3D #2B2D68 #3D4093 #5558B9

Accessibility & contrast

On white

12.51

#2B2D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D68

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D68	#FFFFFF	#000000	##FFFFFF
##2B2D68	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A366A

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#0C3A45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2d68;
/* rgb */ color: rgb(43, 45, 104);
/* oklch */ color: oklch(33.1% 0.101 277.9);

Tailwind

colors: {
  custom: {
    50: '#6a6594',
    500: '#2b2d68',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d68;
$custom-light: #6a6594;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d68",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 104
  },
  "hsl": {
    "h": 238.033,
    "s": 41.497,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33081,
    "c": 0.10121,
    "h": 277.9
  },
  "luminance": 0.0339
}

Semantic roles & 50–950 ramp

primary

#2B2D68

secondary

#9A9855

accent

#CD56D1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #2B2D68

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

Preview Lab → · Contrast checker → · Palette generator →