#2A346D#2A346D

#2A346D is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.099 H 272.8°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2A346D
RGB	rgb(42, 52, 109)
HSL	hsl(231, 44%, 30%)
HSV	hsv(231, 61%, 43%)
CMYK	cmyk(61.5%, 52.3%, 0%, 57.3%)
CIE-LAB	lab(23.84, 14.89, -34.57)
CIE-LCH	lch(23.84, 37.64, 293.30°)
OKLab	oklab(34.91% 0.0048 -0.0988)
OKLCH	oklch(34.91% 0.099 272.8)
XYZ	xyz(4.9422, 4.0520, 14.9867)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A346D #6D632A

analogous

#2A566D #2A346D #422A6D

triadic

#2A346D #6D2A34 #346D2A

tetradic

#2A346D #6D2A56 #6D632A #2A6D42

square

#2A346D #6D2A56 #6D632A #2A6D42

split-complementary

#2A346D #6D422A #566D2A

monochromatic

#090B16 #191F41 #2A346D #3B4999 #5464BD

Accessibility & contrast

On white

11.60

#2A346D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2A346D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A346D

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A346D	#FFFFFF	#000000	##FFFFFF
##2A346D	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173C6F

Deuteranopia (green-blind)

#0B366C

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a346d;
/* rgb */ color: rgb(42, 52, 109);
/* oklch */ color: oklch(34.9% 0.099 272.8);

Tailwind

colors: {
  custom: {
    50: '#6a6b97',
    500: '#2a346d',
    950: '#000000',
  },
}

SCSS

$custom: #2a346d;
$custom-light: #6a6b97;
$custom-dark: #000000;

JSON

{
  "hex": "#2a346d",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 109
  },
  "hsl": {
    "h": 231.045,
    "s": 44.371,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3491,
    "c": 0.09894,
    "h": 272.8
  },
  "luminance": 0.04052
}

Semantic roles & 50–950 ramp

primary

#2A346D

secondary

#9F9454

accent

#C154D4

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2A346D

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

Preview Lab → · Contrast checker → · Palette generator →