#13203C#13203C

#13203C is a very dark, muted blue. Relative luminance 0.015; OKLCH L 24.8% C 0.056 H 264.0°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#13203C
RGB	rgb(19, 32, 60)
HSL	hsl(221, 52%, 15%)
HSV	hsv(221, 68%, 24%)
CMYK	cmyk(68.3%, 46.7%, 0%, 76.5%)
CIE-LAB	lab(12.59, 4.91, -19.74)
CIE-LCH	lch(12.59, 20.34, 283.97°)
OKLab	oklab(24.81% -0.0059 -0.0561)
OKLCH	oklch(24.81% 0.056 264)
XYZ	xyz(1.6004, 1.4976, 4.4788)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13203C #3C2F13

analogous

#13343C #13203C #1A133C

triadic

#13203C #3C1320 #203C13

tetradic

#13203C #3C1334 #3C2F13 #133C1A

square

#13203C #3C1334 #3C2F13 #133C1A

split-complementary

#13203C #3C1A13 #343C13

monochromatic

#070C17 #070C17 #13203C #22396A #305299

Accessibility & contrast

On white

16.16

#13203C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#13203C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13203C

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13203C	#FFFFFF	#000000	##FFFFFF
##13203C	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14233D

Deuteranopia (green-blind)

#0E1F3B

Tritanopia (blue-blind)

#00262B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #13203c;
/* rgb */ color: rgb(19, 32, 60);
/* oklch */ color: oklch(24.8% 0.056 264.0);

Tailwind

colors: {
  custom: {
    50: '#555b72',
    500: '#13203c',
    950: '#000000',
  },
}

SCSS

$custom: #13203c;
$custom-light: #555b72;
$custom-dark: #000000;

JSON

{
  "hex": "#13203c",
  "rgb": {
    "r": 19,
    "g": 32,
    "b": 60
  },
  "hsl": {
    "h": 220.976,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.24811,
    "c": 0.05642,
    "h": 264
  },
  "luminance": 0.01498
}

Semantic roles & 50–950 ramp

primary

#13203C

secondary

#746136

accent

#AE4CDB

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #13203C

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

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