#16283F#16283F

#16283F is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.4% C 0.049 H 255.2°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#16283F
RGB	rgb(22, 40, 63)
HSL	hsl(214, 48%, 17%)
HSV	hsv(214, 65%, 25%)
CMYK	cmyk(65.1%, 36.5%, 0%, 75.3%)
CIE-LAB	lab(15.73, 0.96, -16.87)
CIE-LCH	lch(15.73, 16.90, 273.24°)
OKLab	oklab(27.36% -0.0126 -0.0476)
OKLCH	oklch(27.36% 0.049 255.2)
XYZ	xyz(1.9866, 2.0469, 4.9921)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16283F #3F2D16

analogous

#163D3F #16283F #19163F

triadic

#16283F #3F1628 #283F16

tetradic

#16283F #3F163D #3F2D16 #163F19

square

#16283F #3F163D #3F2D16 #163F19

split-complementary

#16283F #3F1916 #3D3F16

monochromatic

#080E17 #080E17 #16283F #26456C #36629A

Accessibility & contrast

On white

14.90

#16283F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#16283F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16283F

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16283F	#FFFFFF	#000000	##FFFFFF
##16283F	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2940

Deuteranopia (green-blind)

#19253F

Tritanopia (blue-blind)

#002D30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #16283f;
/* rgb */ color: rgb(22, 40, 63);
/* oklch */ color: oklch(27.4% 0.049 255.2);

Tailwind

colors: {
  custom: {
    50: '#576174',
    500: '#16283f',
    950: '#000000',
  },
}

SCSS

$custom: #16283f;
$custom-light: #576174;
$custom-dark: #000000;

JSON

{
  "hex": "#16283f",
  "rgb": {
    "r": 22,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 213.659,
    "s": 48.235,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27362,
    "c": 0.04922,
    "h": 255.2
  },
  "luminance": 0.02047
}

Semantic roles & 50–950 ramp

primary

#16283F

secondary

#765C3B

accent

#9C50D8

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030508

muted

#78797B

Preview Lab

Preview with #16283F

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

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