#2B346D#2B346D

#2B346D is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.099 H 273.5°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#2B346D
RGB	rgb(43, 52, 109)
HSL	hsl(232, 43%, 30%)
HSV	hsv(232, 61%, 43%)
CMYK	cmyk(60.6%, 52.3%, 0%, 57.3%)
CIE-LAB	lab(23.91, 15.11, -34.45)
CIE-LCH	lch(23.91, 37.62, 293.68°)
OKLab	oklab(34.98% 0.006 -0.0985)
OKLCH	oklch(34.98% 0.099 273.5)
XYZ	xyz(4.9837, 4.0733, 14.9886)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B346D #6D642B

analogous

#2B556D #2B346D #432B6D

triadic

#2B346D #6D2B34 #346D2B

tetradic

#2B346D #6D2B55 #6D642B #2B6D43

square

#2B346D #6D2B55 #6D642B #2B6D43

split-complementary

#2B346D #6D432B #556D2B

monochromatic

#090A16 #1A1F41 #2B346D #3C4999 #5664BC

Accessibility & contrast

On white

11.57

#2B346D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2B346D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B346D

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B346D	#FFFFFF	#000000	##FFFFFF
##2B346D	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173C6F

Deuteranopia (green-blind)

#0C366C

Tritanopia (blue-blind)

#01414B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b346d;
/* rgb */ color: rgb(43, 52, 109);
/* oklch */ color: oklch(35.0% 0.099 273.5);

Tailwind

colors: {
  custom: {
    50: '#6b6b97',
    500: '#2b346d',
    950: '#000000',
  },
}

SCSS

$custom: #2b346d;
$custom-light: #6b6b97;
$custom-dark: #000000;

JSON

{
  "hex": "#2b346d",
  "rgb": {
    "r": 43,
    "g": 52,
    "b": 109
  },
  "hsl": {
    "h": 231.818,
    "s": 43.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34982,
    "c": 0.09864,
    "h": 273.5
  },
  "luminance": 0.04074
}

Semantic roles & 50–950 ramp

primary

#2B346D

secondary

#9F9555

accent

#C255D3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2B346D

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

Preview Lab → · Contrast checker → · Palette generator →