#13193D#13193D

#13193D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.1% C 0.069 H 272.7°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#13193D
RGB	rgb(19, 25, 61)
HSL	hsl(231, 53%, 16%)
HSV	hsv(231, 69%, 24%)
CMYK	cmyk(68.9%, 59%, 0%, 76.1%)
CIE-LAB	lab(10.34, 10.71, -24.06)
CIE-LCH	lch(10.34, 26.34, 294.01°)
OKLab	oklab(23.11% 0.0033 -0.0689)
OKLCH	oklch(23.11% 0.069 272.7)
XYZ	xyz(1.4582, 1.1705, 4.5631)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13193D #3D3713

analogous

#132E3D #13193D #22133D

triadic

#13193D #3D1319 #193D13

tetradic

#13193D #3D132E #3D3713 #133D22

square

#13193D #3D132E #3D3713 #133D22

split-complementary

#13193D #3D2213 #2E3D13

monochromatic

#070A17 #070A17 #13193D #222C6C #303F9A

Accessibility & contrast

On white

17.02

#13193D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#13193D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13193D

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13193D	#FFFFFF	#000000	##FFFFFF
##13193D	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051E3E

Deuteranopia (green-blind)

#001A3C

Tritanopia (blue-blind)

#002128

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #13193d;
/* rgb */ color: rgb(19, 25, 61);
/* oklch */ color: oklch(23.1% 0.069 272.7);

Tailwind

colors: {
  custom: {
    50: '#565573',
    500: '#13193d',
    950: '#000000',
  },
}

SCSS

$custom: #13193d;
$custom-light: #565573;
$custom-dark: #000000;

JSON

{
  "hex": "#13193d",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 61
  },
  "hsl": {
    "h": 231.429,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23113,
    "c": 0.06897,
    "h": 272.7
  },
  "luminance": 0.01171
}

Semantic roles & 50–950 ramp

primary

#13193D

secondary

#756C36

accent

#C74CDC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030308

muted

#78787B

Preview Lab

Preview with #13193D

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

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