#13113C#13113C

#13113C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.080 H 279.2°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#13113C
RGB	rgb(19, 17, 60)
HSL	hsl(243, 56%, 15%)
HSV	hsv(243, 72%, 24%)
CMYK	cmyk(68.3%, 71.7%, 0%, 76.5%)
CIE-LAB	lab(7.82, 16.43, -27.43)
CIE-LCH	lch(7.82, 31.97, 300.92°)
OKLab	oklab(21.21% 0.0128 -0.0789)
OKLCH	oklch(21.21% 0.08 279.2)
XYZ	xyz(1.2844, 0.8655, 4.3735)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 3.83

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13113C #3A3C11

analogous

#11243C #13113C #29113C

triadic

#13113C #3C1311 #113C13

tetradic

#13113C #3C1124 #3A3C11 #113C29

square

#13113C #3C1124 #3A3C11 #113C29

split-complementary

#13113C #3C2911 #243C11

monochromatic

#080718 #080718 #13113C #221F6C #312C9B

Accessibility & contrast

On white

17.90

#13113C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#13113C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13113C

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13113C	#FFFFFF	#000000	##FFFFFF
##13113C	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193D

Deuteranopia (green-blind)

#00153B

Tritanopia (blue-blind)

#001C24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #13113c;
/* rgb */ color: rgb(19, 17, 60);
/* oklch */ color: oklch(21.2% 0.080 279.2);

Tailwind

colors: {
  custom: {
    50: '#564f72',
    500: '#13113c',
    950: '#000000',
  },
}

SCSS

$custom: #13113c;
$custom-light: #564f72;
$custom-dark: #000000;

JSON

{
  "hex": "#13113c",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 60
  },
  "hsl": {
    "h": 242.791,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2121,
    "c": 0.07993,
    "h": 279.2
  },
  "luminance": 0.00866
}

Semantic roles & 50–950 ramp

primary

#13113C

secondary

#727533

accent

#DF49D8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #13113C

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

Preview Lab → · Contrast checker → · Palette generator →