#163340#163340

#163340 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.5% C 0.042 H 229.5°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#163340
RGB	rgb(22, 51, 64)
HSL	hsl(199, 49%, 17%)
HSV	hsv(199, 66%, 25%)
CMYK	cmyk(65.6%, 20.3%, 0%, 74.9%)
CIE-LAB	lab(19.67, -6.27, -11.44)
CIE-LCH	lch(19.67, 13.04, 241.29°)
OKLab	oklab(30.49% -0.0272 -0.0319)
OKLCH	oklch(30.49% 0.042 229.5)
XYZ	xyz(2.4398, 2.9082, 5.2823)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163340 #402316

analogous

#164038 #163340 #161E40

triadic

#163340 #401633 #334016

tetradic

#163340 #381640 #402316 #1E4016

square

#163340 #381640 #402316 #1E4016

split-complementary

#163340 #40161E #403816

monochromatic

#081217 #081217 #163340 #26576E #357C9B

Accessibility & contrast

On white

13.28

#163340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#163340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163340

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163340	#FFFFFF	#000000	##FFFFFF
##163340	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3241

Deuteranopia (green-blind)

#262E40

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #163340;
/* rgb */ color: rgb(22, 51, 64);
/* oklch */ color: oklch(30.5% 0.042 229.5);

Tailwind

colors: {
  custom: {
    50: '#586a74',
    500: '#163340',
    950: '#000000',
  },
}

SCSS

$custom: #163340;
$custom-light: #586a74;
$custom-dark: #000000;

JSON

{
  "hex": "#163340",
  "rgb": {
    "r": 22,
    "g": 51,
    "b": 64
  },
  "hsl": {
    "h": 198.571,
    "s": 48.837,
    "l": 16.863
  },
  "oklch": {
    "l": 0.30492,
    "c": 0.04193,
    "h": 229.5
  },
  "luminance": 0.02908
}

Semantic roles & 50–950 ramp

primary

#163340

secondary

#774D3B

accent

#7A4FD8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #163340

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

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