#1A346F#1A346F

#1A346F is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.107 H 263.8°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#1A346F
RGB	rgb(26, 52, 111)
HSL	hsl(222, 62%, 27%)
HSV	hsv(222, 77%, 44%)
CMYK	cmyk(76.6%, 53.2%, 0%, 56.5%)
CIE-LAB	lab(23.08, 12.74, -37.13)
CIE-LCH	lch(23.08, 39.26, 288.94°)
OKLab	oklab(34.13% -0.0117 -0.1067)
OKLCH	oklch(34.13% 0.107 263.8)
XYZ	xyz(4.5222, 3.8228, 15.5354)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A346F #6F551A

analogous

#1A5F6F #1A346F #2B1A6F

triadic

#1A346F #6F1A34 #346F1A

tetradic

#1A346F #6F1A5F #6F551A #1A6F2B

square

#1A346F #6F1A5F #6F551A #1A6F2B

split-complementary

#1A346F #6F2B1A #5F6F1A

monochromatic

#060C19 #0E1D3D #1A346F #264BA1 #3464CF

Accessibility & contrast

On white

11.90

#1A346F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1A346F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A346F

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A346F	#FFFFFF	#000000	##FFFFFF
##1A346F	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103B71

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#00424C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a346f;
/* rgb */ color: rgb(26, 52, 111);
/* oklch */ color: oklch(34.1% 0.107 263.8);

Tailwind

colors: {
  custom: {
    50: '#636b99',
    500: '#1a346f',
    950: '#000000',
  },
}

SCSS

$custom: #1a346f;
$custom-light: #636b99;
$custom-dark: #000000;

JSON

{
  "hex": "#1a346f",
  "rgb": {
    "r": 26,
    "g": 52,
    "b": 111
  },
  "hsl": {
    "h": 221.647,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3413,
    "c": 0.10738,
    "h": 263.8
  },
  "luminance": 0.03823
}

Semantic roles & 50–950 ramp

primary

#1A346F

secondary

#A48641

accent

#B343E5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #1A346F

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

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