#13448F#13448F

#13448F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.1% C 0.135 H 259.3°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#13448F
RGB	rgb(19, 68, 143)
HSL	hsl(216, 77%, 32%)
HSV	hsv(216, 87%, 56%)
CMYK	cmyk(86.7%, 52.4%, 0%, 43.9%)
CIE-LAB	lab(30.05, 13.98, -45.96)
CIE-LCH	lch(30.05, 48.03, 286.92°)
OKLab	oklab(40.15% -0.025 -0.1325)
OKLCH	oklch(40.15% 0.135 259.3)
XYZ	xyz(7.2918, 6.2549, 26.8043)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13448F #8F5E13

analogous

#13828F #13448F #20138F

triadic

#13448F #8F1344 #448F13

tetradic

#13448F #8F1382 #8F5E13 #138F20

square

#13448F #8F1382 #8F5E13 #138F20

split-complementary

#13448F #8F2013 #828F13

monochromatic

#051123 #0C2A59 #13448F #1A5EC5 #387CE5

Accessibility & contrast

On white

9.33

#13448F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#13448F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13448F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13448F	#FFFFFF	#000000	##FFFFFF
##13448F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114D92

Deuteranopia (green-blind)

#00428E

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #13448f;
/* rgb */ color: rgb(19, 68, 143);
/* oklch */ color: oklch(40.1% 0.135 259.3);

Tailwind

colors: {
  custom: {
    50: '#6977b0',
    500: '#13448f',
    950: '#000000',
  },
}

SCSS

$custom: #13448f;
$custom-light: #6977b0;
$custom-dark: #000000;

JSON

{
  "hex": "#13448f",
  "rgb": {
    "r": 19,
    "g": 68,
    "b": 143
  },
  "hsl": {
    "h": 216.29,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40147,
    "c": 0.1348,
    "h": 259.3
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#13448F

secondary

#C38D3B

accent

#A835F3

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070811

muted

#7A7B80

Preview Lab

Preview with #13448F

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

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