#2B3069#2B3069

#2B3069 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.8% C 0.098 H 276.0°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B3069
RGB	rgb(43, 48, 105)
HSL	hsl(235, 42%, 29%)
HSV	hsv(235, 59%, 41%)
CMYK	cmyk(59%, 54.3%, 0%, 58.8%)
CIE-LAB	lab(22.47, 16.43, -34.19)
CIE-LCH	lch(22.47, 37.94, 295.66°)
OKLab	oklab(33.8% 0.0103 -0.0977)
OKLCH	oklch(33.8% 0.098 276)
XYZ	xyz(4.6022, 3.6471, 13.8233)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3069 #69642B

analogous

#2B4F69 #2B3069 #452B69

triadic

#2B3069 #692B30 #30692B

tetradic

#2B3069 #692B4F #69642B #2B6945

square

#2B3069 #692B4F #69642B #2B6945

split-complementary

#2B3069 #69452B #4F692B

monochromatic

#090A16 #191C3E #2B3069 #3D4494 #555DB9

Accessibility & contrast

On white

12.14

#2B3069 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2B3069 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3069

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3069	#FFFFFF	#000000	##FFFFFF
##2B3069	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12386B

Deuteranopia (green-blind)

#073368

Tritanopia (blue-blind)

#093D47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b3069;
/* rgb */ color: rgb(43, 48, 105);
/* oklch */ color: oklch(33.8% 0.098 276.0);

Tailwind

colors: {
  custom: {
    50: '#6a6894',
    500: '#2b3069',
    950: '#000000',
  },
}

SCSS

$custom: #2b3069;
$custom-light: #6a6894;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3069",
  "rgb": {
    "r": 43,
    "g": 48,
    "b": 105
  },
  "hsl": {
    "h": 235.161,
    "s": 41.892,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33801,
    "c": 0.09828,
    "h": 276
  },
  "luminance": 0.03647
}

Semantic roles & 50–950 ramp

primary

#2B3069

secondary

#9B9555

accent

#C856D2

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2B3069

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

Preview Lab → · Contrast checker → · Palette generator →