#13193C#13193C

#13193C is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.0% C 0.067 H 272.7°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#13193C
RGB	rgb(19, 25, 60)
HSL	hsl(231, 52%, 15%)
HSV	hsv(231, 68%, 24%)
CMYK	cmyk(68.3%, 58.3%, 0%, 76.5%)
CIE-LAB	lab(10.26, 10.30, -23.48)
CIE-LCH	lch(10.26, 25.64, 293.69°)
OKLab	oklab(23.03% 0.0032 -0.0672)
OKLCH	oklch(23.03% 0.067 272.7)
XYZ	xyz(1.4315, 1.1598, 4.4225)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13193C #3C3613

analogous

#132D3C #13193C #21133C

triadic

#13193C #3C1319 #193C13

tetradic

#13193C #3C132D #3C3613 #133C21

square

#13193C #3C132D #3C3613 #133C21

split-complementary

#13193C #3C2113 #2D3C13

monochromatic

#070A17 #070A17 #13193C #222C6A #304099

Accessibility & contrast

On white

17.05

#13193C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#13193C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13193C

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13193C	#FFFFFF	#000000	##FFFFFF
##13193C	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061E3D

Deuteranopia (green-blind)

#021A3B

Tritanopia (blue-blind)

#002127

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #13193c;
/* rgb */ color: rgb(19, 25, 60);
/* oklch */ color: oklch(23.0% 0.067 272.7);

Tailwind

colors: {
  custom: {
    50: '#555572',
    500: '#13193c',
    950: '#000000',
  },
}

SCSS

$custom: #13193c;
$custom-light: #555572;
$custom-dark: #000000;

JSON

{
  "hex": "#13193c",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 60
  },
  "hsl": {
    "h": 231.22,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23027,
    "c": 0.06726,
    "h": 272.7
  },
  "luminance": 0.0116
}

Semantic roles & 50–950 ramp

primary

#13193C

secondary

#746B36

accent

#C64CDB

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030308

muted

#78787B

Preview Lab

Preview with #13193C

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

Preview Lab → · Contrast checker → · Palette generator →