#13213D#13213D

#13213D is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.1% C 0.057 H 262.9°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#13213D
RGB	rgb(19, 33, 61)
HSL	hsl(220, 53%, 16%)
HSV	hsv(220, 69%, 24%)
CMYK	cmyk(68.9%, 45.9%, 0%, 76.1%)
CIE-LAB	lab(13.00, 4.57, -19.80)
CIE-LCH	lch(13.00, 20.32, 283.00°)
OKLab	oklab(25.15% -0.007 -0.0562)
OKLCH	oklch(25.15% 0.057 262.9)
XYZ	xyz(1.6544, 1.5629, 4.6285)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13213D #3D2F13

analogous

#13363D #13213D #1A133D

triadic

#13213D #3D1321 #213D13

tetradic

#13213D #3D1336 #3D2F13 #133D1A

square

#13213D #3D1336 #3D2F13 #133D1A

split-complementary

#13213D #3D1A13 #363D13

monochromatic

#070D17 #070D17 #13213D #223A6C #30539A

Accessibility & contrast

On white

16.00

#13213D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#13213D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13213D

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13213D	#FFFFFF	#000000	##FFFFFF
##13213D	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15243E

Deuteranopia (green-blind)

#0F203C

Tritanopia (blue-blind)

#00272C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #13213d;
/* rgb */ color: rgb(19, 33, 61);
/* oklch */ color: oklch(25.1% 0.057 262.9);

Tailwind

colors: {
  custom: {
    50: '#555b72',
    500: '#13213d',
    950: '#000000',
  },
}

SCSS

$custom: #13213d;
$custom-light: #555b72;
$custom-dark: #000000;

JSON

{
  "hex": "#13213d",
  "rgb": {
    "r": 19,
    "g": 33,
    "b": 61
  },
  "hsl": {
    "h": 220,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.2515,
    "c": 0.05669,
    "h": 262.9
  },
  "luminance": 0.01563
}

Semantic roles & 50–950 ramp

primary

#13213D

secondary

#756036

accent

#AC4CDC

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #13213D

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

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