#13223E#13223E

#13223E is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.5% C 0.057 H 261.9°. Best body text is #FFFFFF at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#13223E
RGB	rgb(19, 34, 62)
HSL	hsl(219, 53%, 16%)
HSV	hsv(219, 69%, 24%)
CMYK	cmyk(69.4%, 45.2%, 0%, 75.7%)
CIE-LAB	lab(13.41, 4.23, -19.85)
CIE-LCH	lch(13.41, 20.29, 282.03°)
OKLab	oklab(25.49% -0.0081 -0.0564)
OKLCH	oklch(25.49% 0.057 261.9)
XYZ	xyz(1.7098, 1.6302, 4.7810)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13223E #3E2F13

analogous

#13373E #13223E #19133E

triadic

#13223E #3E1322 #223E13

tetradic

#13223E #3E1337 #3E2F13 #133E19

square

#13223E #3E1337 #3E2F13 #133E19

split-complementary

#13223E #3E1913 #373E13

monochromatic

#070D17 #070D17 #13223E #213C6D #30559C

Accessibility & contrast

On white

15.84

#13223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#13223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13223E

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13223E	#FFFFFF	#000000	##FFFFFF
##13223E	1.00	15.84	1.33	15.84
#FFFFFF	15.84	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16253F

Deuteranopia (green-blind)

#10213D

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #13223e;
/* rgb */ color: rgb(19, 34, 62);
/* oklch */ color: oklch(25.5% 0.057 261.9);

Tailwind

colors: {
  custom: {
    50: '#555c73',
    500: '#13223e',
    950: '#000000',
  },
}

SCSS

$custom: #13223e;
$custom-light: #555c73;
$custom-dark: #000000;

JSON

{
  "hex": "#13223e",
  "rgb": {
    "r": 19,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 219.07,
    "s": 53.086,
    "l": 15.882
  },
  "oklch": {
    "l": 0.25489,
    "c": 0.05696,
    "h": 261.9
  },
  "luminance": 0.0163
}

Semantic roles & 50–950 ramp

primary

#13223E

secondary

#776036

accent

#AA4BDC

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #13223E

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

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