#2A346F#2A346F

#2A346F is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.102 H 272.8°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A346F
RGB	rgb(42, 52, 111)
HSL	hsl(231, 45%, 30%)
HSV	hsv(231, 62%, 44%)
CMYK	cmyk(62.2%, 53.2%, 0%, 56.5%)
CIE-LAB	lab(23.98, 15.64, -35.62)
CIE-LCH	lch(23.98, 38.91, 293.70°)
OKLab	oklab(35.06% 0.005 -0.1019)
OKLCH	oklch(35.06% 0.102 272.8)
XYZ	xyz(5.0511, 4.0955, 15.5602)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A346F #6F652A

analogous

#2A576F #2A346F #422A6F

triadic

#2A346F #6F2A34 #346F2A

tetradic

#2A346F #6F2A57 #6F652A #2A6F42

square

#2A346F #6F2A57 #6F652A #2A6F42

split-complementary

#2A346F #6F422A #576F2A

monochromatic

#080A16 #191F43 #2A346F #3B499B #5564BF

Accessibility & contrast

On white

11.54

#2A346F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A346F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A346F

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A346F	#FFFFFF	#000000	##FFFFFF
##2A346F	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143C71

Deuteranopia (green-blind)

#06366E

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a346f;
/* rgb */ color: rgb(42, 52, 111);
/* oklch */ color: oklch(35.1% 0.102 272.8);

Tailwind

colors: {
  custom: {
    50: '#6b6b99',
    500: '#2a346f',
    950: '#000000',
  },
}

SCSS

$custom: #2a346f;
$custom-light: #6b6b99;
$custom-dark: #000000;

JSON

{
  "hex": "#2a346f",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 111
  },
  "hsl": {
    "h": 231.304,
    "s": 45.098,
    "l": 30
  },
  "oklch": {
    "l": 0.35064,
    "c": 0.10205,
    "h": 272.8
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary

#2A346F

secondary

#A19654

accent

#C253D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2A346F

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

Preview Lab → · Contrast checker → · Palette generator →