#13185F#13185F

#13185F is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.3% C 0.123 H 271.3°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#13185F
RGB	rgb(19, 24, 95)
HSL	hsl(236, 67%, 22%)
HSV	hsv(236, 80%, 37%)
CMYK	cmyk(80%, 74.7%, 0%, 62.7%)
CIE-LAB	lab(13.34, 25.35, -42.56)
CIE-LCH	lch(13.34, 49.53, 300.78°)
OKLab	oklab(26.34% 0.0029 -0.1231)
OKLCH	oklch(26.34% 0.123 271.3)
XYZ	xyz(2.6601, 1.6177, 10.9963)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13185F #5F5A13

analogous

#133E5F #13185F #34135F

triadic

#13185F #5F1318 #185F13

tetradic

#13185F #5F133E #5F5A13 #135F34

square

#13185F #5F133E #5F5A13 #135F34

split-complementary

#13185F #5F3413 #3E5F13

monochromatic

#05061A #090B2C #13185F #1D2592 #2732C5

Accessibility & contrast

On white

15.87

#13185F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#13185F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13185F

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13185F	#FFFFFF	#000000	##FFFFFF
##13185F	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#001F5E

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #13185f;
/* rgb */ color: rgb(19, 24, 95);
/* oklch */ color: oklch(26.3% 0.123 271.3);

Tailwind

colors: {
  custom: {
    50: '#5f558d',
    500: '#13185f',
    950: '#000000',
  },
}

SCSS

$custom: #13185f;
$custom-light: #5f558d;
$custom-dark: #000000;

JSON

{
  "hex": "#13185f",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 95
  },
  "hsl": {
    "h": 236.053,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.26337,
    "c": 0.12318,
    "h": 271.3
  },
  "luminance": 0.01618
}

Semantic roles & 50–950 ramp

primary

#13185F

secondary

#979137

accent

#DE3EEA

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #13185F

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

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