#2B3467#2B3467

#2B3467 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.089 H 273.3°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B3467
RGB	rgb(43, 52, 103)
HSL	hsl(231, 41%, 29%)
HSV	hsv(231, 58%, 40%)
CMYK	cmyk(58.3%, 49.5%, 0%, 59.6%)
CIE-LAB	lab(23.50, 12.89, -31.24)
CIE-LCH	lch(23.50, 33.80, 292.42°)
OKLab	oklab(34.54% 0.0052 -0.089)
OKLCH	oklch(34.54% 0.089 273.3)
XYZ	xyz(4.6716, 3.9485, 13.3453)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3467 #675E2B

analogous

#2B5267 #2B3467 #402B67

triadic

#2B3467 #672B34 #34672B

tetradic

#2B3467 #672B52 #675E2B #2B6740

square

#2B3467 #672B52 #675E2B #2B6740

split-complementary

#2B3467 #67402B #52672B

monochromatic

#090B16 #191E3C #2B3467 #3D4A92 #5563B8

Accessibility & contrast

On white

11.73

#2B3467 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2B3467 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3467

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3467	#FFFFFF	#000000	##FFFFFF
##2B3467	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3B69

Deuteranopia (green-blind)

#153666

Tritanopia (blue-blind)

#0B3F48

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2b3467;
/* rgb */ color: rgb(43, 52, 103);
/* oklch */ color: oklch(34.5% 0.089 273.3);

Tailwind

colors: {
  custom: {
    50: '#6a6b93',
    500: '#2b3467',
    950: '#000000',
  },
}

SCSS

$custom: #2b3467;
$custom-light: #6a6b93;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3467",
  "rgb": {
    "r": 43,
    "g": 52,
    "b": 103
  },
  "hsl": {
    "h": 231,
    "s": 41.096,
    "l": 28.627
  },
  "oklch": {
    "l": 0.34537,
    "c": 0.08917,
    "h": 273.3
  },
  "luminance": 0.03949
}

Semantic roles & 50–950 ramp

primary

#2B3467

secondary

#998F55

accent

#BF57D1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2B3467

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

Preview Lab → · Contrast checker → · Palette generator →